UBRARt 
fTATE  PL/.NT  BOAR© 


Technical  Series,  No.  20,  Part  II. 

U.  S.  DEPARTMENT  OF  AGRICULTURE. 

BTJRE^XJ  OF"  K::N^a:oM:oLo&Y. 

L.  0.   HOWARD,   Entomologist  and   Chief  of  Bureau. 


TECHNICAL  PAPERS  ON  MISCELLANEOUS 
TOEEST  INSECTS. 


II.  THE  GENOTYPES  OF  THE  SAWFLIES  AND 

WOODWASPS,  OR  THE  SUPERFAMILY 

TENTHREDINOIDEA. 


S,  A.  ROHWER, 

Agent  and  Expert. 


Issued  ^Iabch  4,  1911. 


AVASHINGTON: 

GOVERNMENT    PRINTING    OFFICE. 
1911. 


Technical  Series,  No.  20,  Part  II. 

U.  S.  DEPARTMENT   OF  AGRICULTURE, 

BTJREATJ   OW  ENTOIMOLOG^Y. 

L.  0.   HOWARD,    Entomologist  and   Chief  of  Bureau. 


TECHNICAL  PAPERS  ON  MISCELLANEOUS 
FOREST  INSECTS. 


II.  THE  GENOTYPES  OF  THE  SAWFLIES  AND 

WOODWASPS,  OR  THE  SUPERFAMILY 

TENTHREDINOIDEA. 


BY 


S.  A.  ROHWER, 

Agent  and  Expert. 


Issued  March  4,  1911. 


WASHINGTON: 

GOVERNMENT    PRINTING    OFFICE. 
1911. 


BUREAU  OF  ENTOMOLOGY. 

L.  O.  Howard,  Entomologist  and  Chief  of  Bureau. 
C.  L.  Marlatt,  Entomologist  and  Acting  Chief  in  Absence  of  Chief. 
R.  S.  Clifton,  Executive  Assistant. 
W.  F.  Tastet,  Chief  Clerk. 

F.  H.  Chittenden,  in  charge  of  truck  crop  and  stored  product  insect  investigations. 

A.  D.  Hopkins,  in  charge  of  forest  insect  investigations. 

W.  D.  Hunter,  in  charge  of  southern  field  crop  insect  investigations. 

F.  M.  Webster,  in  charge  of  cereal  and  forage  insect  investigations. 

A.  L.  QuAiNTANCE,  in  charge  of  deciduous  fruit  insect  investigations. 

E.  F.  Phillips,  in  charge  of  bee  culture. 

D.  M.  Rogers,  in  charge  of  preventing  spread  of  moths,  field  icork. 

RoLLA  P.  Currie,  in  charge  of  editorial  work. 

Mabel  Colcord,  librarian. 

Forest  Insect  Investigations. 

A.  D.  Hopkins,  in  charge. 

H.  E.  Burke,  J.  L.  Webb,  Josef  Brunner,  S.  A.  Rohwer,  T.  E.  Snyder,  W.  D. 

Edmonston,  W.  B.  Turner,  agents  and  experts. 
Mary  E.  Faunce,  preparator. 

William  Middleton,  Mary  C.  Johnson,  slvdent  assistants. 
II 


LETTER  OE  TRANSMITTAL. 


U.  S.  Department  of  Agriculture, 

Bureau  of  Entomology, 
Washington,  D.  C,  October  22,  1910. 

Sir:  I  have  the  honor  to  transmit  herewith  a  manuscript  entitled 
^^The  Genotypes  of  the  Sawflies  and  Woodwasps,  or  the  Superfamily 
Tenthredinoidea."  These  insects  belong  to  this  superfamily  of 
the  order  Hymenoptera  and  include  some  of  the  important  enemies 
of  North  American  forest  trees.  The  true  sawflies,  in  their  larval 
stage,  destroy  the  foliage  of  coniferous  and  other  trees  and  forest 
growths  and  some  of  them  are  exceedingly  destructive,  as,  for  example, 
the  larch  sawfly,  which  feeds  upon  the  foliage  of  the  larch  timber  of 
Europe  and  North  America.  The  woodwasps,  in  their  larval  stage, 
bore  in  the  wood  of  dying  and  dead  standing  and  felled  trees,  causing 
defects  and  rapid  deterioration. 

In  addition  to  the  large  number  of  species  which  are  native  to  this 
country,  there  are  some  very  destructive  species  which  have  found 
their  way  here  from  other  countries,  so  that  it  is  of  the  greatest 
importance  to  know  all  of  the  species  and  to  guard  against  further 
introductions. 

Both  the  systematic  and  economic  knowledge  of  these  insects  is 
notably  limited,  especially  as  regards  North  American  species,  and 
it  is  of  the  utmost  importance,  as  a  basis  for  the  best  results  in  investi- 
gations of  these  insects  in  their  relation  to  economic  problems,  that 
considerable  purely  technical  work  should  be  done  on  them. 

Mr.  Rohwer  has  been  engaged  to  work  on  the  sawflies  on  account 
of  his  extended  expert  knowledge  of  this  group  of  insects  and  the 
work  he  had  done  on  them  before  he  came  to  the  Bureau.  As  a 
collaborator  of  this  Bureau,  but  at  his  own  expense,  Mr.  Rohwer 
visited  the  principal  collections  of  Europe  in  the  summer  of  1909  to 
study  the  types  of  described  species  and  genera,  all  of  which  puts 
him  in  a  position  to  carry  on  the  research  work  assigned  to  him  in 
the  most  thorough  manner.  Mr.  Rohwer  has  found  it  necessary  to 
devote  considerable  time  to  preliminary  work  on  the  entire  group 
and  on  the  genera  of  the  world  in  order  to  have  an  authoritative 
basis  for  the  further  work  of  a  monographic  nature  on  the  more 

III 


IV  LETTER    OF    TRANSMITTAL. 

important  groups  represented  by  species  which  depredate  on  trees 
and  forest  growths.  The  present  paper  includes  the  partial  results  of 
his  preliminar}^  work,  which  has  been  prosecuted  with  such  energy  as 
to  leave  little  more  to  be  done  in  this  line.  Mr.  Rohwer's  future  papers 
will  deal  with  special  groups  which  will  be  treated  in  a  monographic 
manner  in  order  that  a  basis  may  be  formed  for  special  papers  on  the 
economic  features. 

I  recommend   the  publication  of  this   manuscript   as  Technical 
Series  No.  20,  Part  II,  of  the  Bureau  of  Entomology. 
Respectfully, 

L.  O.  Howard, 

Chief  of  Bureau . 

Hon.  James  Wilson, 

Secretary  of  Agriculture. 


CONTENTS 


Page. 

Introduction 69 

An  alphabetical  catalogue  of  the  generic  names  used  in  the  Tenthredinoidea, 

with  their  type  species 69 

The  designation  of  the  type  species  of  genera 69 

Rules  of  zoological  nomenclature  for  the  designation  of  type  species 71 

Catalogue 72 

An  index  to  the  genotypes 92 

Synonymy  of  certain  genera 98 

The  work  of  William  H.  Ashmead  on  the  Tenthredinoidea 102 

An  alphabetical  list  of  the  genera  of  Tenthredinoidea  described  by  William 

H.  Ashmead,  with  the  determined  synonymy 103 

Bibliography  of  the  more  important  writings  of  William  H.  Ashmead  on 

Tenthredinoidea 104 

Description  of  the  genera  and  species 104 

V 


Digitized  by  the  Internet  Archive 
in  2013 


http://archive.org/details/technicalpapersoOOunit 


U.  S.  D.  A.,  B.  E.  Tech.  Ser.  20,  Pt.  II.  F.  I.  I.,  March  4,  1911. 

TECHNICAL  PAPERS  ON  MISCELLANEOUS  POREST 

INSECTS. 


II.  THE  GENOTYPES  OF  THE  SAWFLIES  AND  WOODWASPS,  OR 
THE  SUPERFAMILY  TENTHREDINOIDEA. 

By  S.  A.  RoHWER, 

Agent  and  expert. 

INTRODUCTION. 

The  following  paper  deals  with  the  sawfiies  and  horntails  and 
comprises  the  superfamilies  Tenthredinoidea  and  Siricoidea  of  Ash- 
mead's  classification;  the  Chalastogastra  of  Rev.  F.  W.  Konow;  the 
Phyllophaga  ( =  Phytophaga)  and  Xylophaga  of  Cressonand  authors; 
or  the  genera  Tenthredo  and  Sirex  of  Linnaeus.  It  is  divided  into  two 
parts;  the  first  part  is  an  alphabetical  catalogue  of  the  generic  names 
used  in  Tenthredinoidea  and  Siricoidea  with  their  type  species;  the 
second  part  is  composed  of  descriptions  of  the  briefly  characterized 
genera  and  species  described  by  the  late  William  11.  Ashmead. 

An  effort  has  been  made  to  include  all  the  generic  names  used  in 
these  two  saperfamilies.  In  case  of  any  omissions  the  author  will 
be  most  pleased  to  have  these  called  to  his  notice. '^ 

AN  ALPHABETICAL  CATALOGUE  OF  THE  GENERIC  NAMES  USED 
IN  THE  TENTHREDINOIDEA,  WITH  THEIR  TYPE  SPECIES. 

THE  DESIGNATION  OF  THE  TYPE  SPECIES  OF  GENERA. 

The  necessity  of  having  the  types  of  genera  fijced  is  now  recog- 
nized by  almost  every  working  systematic  entomologist.  In  the 
designation  of  the  following  genotypes  the  rulings  and  recommen- 
dations of  the  International  Commission  on  Zoological  Nomenclature 
have  been  followed.  As  these  rulings  and  recommendations  have 
never  been  finally  codified,  and  there  are  in  a  few  cases  apparently 
contradictory  statements,   the  personal  equation  has  entered  into 

«  Address  Bureau  of  Entomology,  Department  of  Agriculture,  Washington,  D.  C. 

69 


70  MISCELLANEOUS  FOREST  INSECTS. 

fhe  interpretation  to  some  extent.  In  all  such  cases  an  effort  is 
made  to  follow  the  consensus  of  opinion.  Article  2,  page  11,  of  the 
International  Code  of  Zoological  Nomenclature  as  applied  to  medi- 
cine'^  says:  ''The  scientific  designation  of  animals  is  uninominal 
for  subgenera  and  all  higher  groups,  binominal  for  species,  and 
trinominal  for  subspecies."  Does  this  mean  that  a  genus  can  be 
founded  without  included  species  ?  In  article  30,  page  26,  and  the 
correction  in  Science  for  October  18,  1907,  pages  521-522,  it  is  stated 
that  a  genus  must  have  a  type  and  the  type  must  be  an  included 
species.  In  this  paper  a  genus  is  considered  to  be  without  standing 
until  it  contains  a  species;  and  genera  which  were  founded  without 
species  take  the  first  species  placed  in  them  as  the  type  and  date 
from  the  time  when  that  species  was  placed  in  them.  In  such 
cases  the  name  of  the  first  author  of  the  genus  is  given  first  in  paren- 
theses, and,  following  the  parenthesis,  the  name  of  the  author  who 
first  included  a  species.^ 

With  the  exception  of  monobasic  genera  the  first  designation  of 
genotypes  in  Tenthredinoidea  and  Siricoidea  was  done  by  Latreille 
in  1810.^  This  has  been  definitely  ruled  on  by  the  International 
Commission  on  Zoological  Nomenclature  as  follows: 

The  Designation  of  Genotypes  by  Latreille  1810. — The  "Table  des  genres  avec 
I'indication  de  I'espece  qui  leur  sert  de  type"  in  Latreille's  (1810)  "Considerations 
Generales"  should  be  accepted  as  designation  of  types  of  the  genera  in  question. <^ 

The  next  entomologist  to  fix  the  types  of  genera  was  John  Curtis, 
in  his  British  Entomology,  which  was  published  from  1824  to  1839. 
In  this  work  Curtis  says  '^t5^e  of  the  genus,"  which  makes  it  very 
evident  that  the  author  endeavored  to  fix  the  types  of  the  genera 
he  treated. 

J.  O.  Westwood,  in  his  Synopsis  of  the  Genera  of  British  Insects,'' 
gives  after  each  genus  what  he  calls  a  ^'typical  species."^  In  most 
cases  this  species  can  be  taken  as  the  type  of  the  genus  in  question, 
and  in  many  it  is  the  first  indication  of  the  fixing  of  a  type  for  many 
of  the  genera.  Inasmuch  as  the  International  Commission  on 
Zoological  Nomenclature^  has  said  ''the  meaning  of  the  expression 
*  select  type'  is  to  be  rigidly  construed;  mention  of  a  species  as  an 
illustration  or  example  of  a  genus  does  not  constitute  a  selection  of 

a  Bui.  no.  24,  Hygienic  Laboratory,  Public  Health  and  Marine-Hospital  Service 
of  United  States,  September,  1905. 

&  See  synonyms  of  Hartigia  Schiodte  and  Boie,  p.  80. 

c  Considerations  GiSn^rales  sur  I'Ordre  Naturel  des  Animaux  composant  les  Classes 
des  Crustac^s,  des  Arachnides  et  des  Insectes,  Paris,  1810. 

d  Science,  n.  s.  vol.  31,  no.  787,  p.  150,  January  28,  1910. 

«  Published  as  an  appendix  to  "An  Introduction  to  the  Modern  Classification  of 
Insects,"  vol.  2,  London,  1840. 

/  Synopsis,  p.  1,  footnote. 

0  Science,  n.  s.  vol.  2G,  no.  GG8,  p.  521,  October  18,  1907. 


THE  GENOTYPES   OF  SAWFLIES  AND   WOODWASPS.  71 

a  type,"  the  'Hypical  species"  of  Westwoorl  are  not  given  as  the 
types  of  genera  except  in  those  cases  where  no  type  has  been  given 
and  the  species  given  by  Westwood  can  be  the  genotype  according 
to  the  rules.  In  the  following  list,  however,  the  words  ''Westwood 
1840"  are  placed  after  the  genotypes  of  certain  genera,  for  the 
convenience  of  the  student,  should  any  ruling  be  given  on  these 
''typical  species." 

With  the  exception  of  a  few  types  designated  by  Brulle^  and 
Shipp,^few  genot3rpes  were  named  except  in  the  works  of  the  two 
American  writers  Ashmead  and  MacGillivray. 

It  was  hoped  to  verify  every  reference  given,  but  in  some  few 
cases  this  was  not  possible.  In  such  cases  the  reference  is  that 
given  by  Dalla  Torre.  The  original  descriptions  of  the  following 
genera  have  not  been  seen:  XipMura  Fallen,  Hyhonotus  Klug, 
Nycteridium  Fischer- Waldheim,  Pow/phohjx  Freymuth. 

RULES  OF  ZOOLOGICAL  NOMENCLATURE  FOR  THE  DESIGNATION 
OF  TYPE  SPECIES  OF  GENERA. 

The  ruling  of  the  International  Commission  on  Zoological  Nomen- 
clature^ is  reprinted  here  for  ready  reference.  Some  of  the  recom- 
mendations which  do  not  deal  with  any  cases  found  in  Tenthredinoidea 
and  which  are  not  of  general  importance  have  been  omitted. 

Art.  30.  The  designation  of  type  species  of  genera  shall  be  governed  by  the  following 
rules  {a-g),  applied  in  the  following  order  of  precedence: 

I.  Cases  in  which  the  generic  type  is  accepted  solely  upon  the  basis  of  the  original 
publication. 

(a)  When  in  the  original  publication  of  a  genus,  one  of  the  species  is  definitely  desig- 
nated as  type,  this  species  shall  be  accepted  as  type  regardless  of  any  other  considera- 
tions.    (Type  by  original  designation.) 

(6)  If,  in  the  original  publication  of  a  genus,  typicus  or  typus  is  used  as  a  new  specific 
name  for  one  of  the  species,  such  use  shall  be  construed  as  "type  by  original 
designation." 

(c)  A  genus  proposed  with  a  single  original  species  takes  that  species  as  its  type. 
(Monotypical  genera.) 

(d)  If  a  genus,  without  originally  designated  (see  a)  or  indicated  (see  b)  type,  con- 
tains among  its  original  species  one  possessing  the  generic  name  as  its  specific  or  sub- 
specific  name,  either  as  valid  name  or  synonym,  that  species  or  subspecies  becomes 
ipso  facto  type  of  the  genus.     (Type  by  absolute  tautonomy.) 

II.  Cases  in  which  the  generic  type  is  not  accepted  solely  upon  basis  of  the  original 
publication : 

(e)  The  following  species  are  excluded  from  consideration  in  selecting  the  types  of 
genera: 

(a)  Species  which  were  not  included  under  the  generic  name  at  the  time  of  its 
original  publication. 

«  Histoire  Naturelle  des  Insectes.     Hymenopteres,  vol,  4,  Paris,  November,  1846. 
b  Entomologist,  vol.  27,  pp.  339-340,  1894. 

c  See  Science,  n.  s.  vol.  26,  no.  668,  pp.  521-522,  October  18,  1907. 
67595°— No.  20,  pt  2—11 2 


72  MISCELLANEOUS   FOREST   INSECTS. 

(^)  Species  which  were  species  inquirendx  from  the  standpoint  of  the  author  of  the 
generic  name  at  the  time  of  its  publication. 

(7-)  Species  which  the  author  of  the  genus  doubtfully  referred  to  it. 

(/)  In  case  a  generic  name  without  originally  designated  type  is  proposed  as  a  sub- 
stitute for  another  generic  name,  with  or  without  type,  the  type  of  either,  when 
established,  becomes  ipso  facto  type  of  the  other. 

{g)  If  an  author,  in  publishing  a  genus  with  more  than  one  valid  species,  fails  to 
designate  (see  a)  or  to  indicate  (see  6,  d)  its  type,  any  subsequent  author  may  select 
the  type,  and  such  designation  is  not  subject  to  change.  (Type  by  subsequent  des^- 
nation.) 

The  meaning  of  the  expression  "select  a  type  "  is  to  be  rigidly  construed.  Mention 
of  a  species  as  an  illustration  or  example  of  a  genus  does  not  constitute  a  selection  of 
a  type. 

III.  Recommendations. — In  selecting  types  by  subsequent  designation,  authors  will 
do  well  to  govern  themselves  by  the  following  recommendations: 

Qi)  In  the  case  of  Linnsean  genera  select  as  type  the  most  common  or  the  medicinal 
species. 

(i)  If  a  genus,  without  designated  type,  contains  among  its  original  species  one  pos- 
sessing as  a  specific  or  subspecific  name,  either  as  valid  name  or  synonym,  a  name 
which  is  virtually  the  same  as  the  generic  name,  or  of  the  same  origin  or  same  mean- 
ing, preference  should  be  shown  to  that  species  in  designating  the  type,  unless  such 
preference  is  strongly  contra-indicated  by  other  factors.    (Type  by  virtual  tautonomy.) 

(k)  If  some  of  the  original  species  have  later  been  classified  in  other  genera,  prefer- 
ence should  be  shown  to  the  species  still  remaining  in  the  original  genus.  (Type  by 
elimination.) 

(n)  Show  preference  to  the  best  described,  best  figured,  best  known,  or  most  easily 
obtainable  species,  or  to  one  of  which  a  type  specimen  can  be  obtained. 

(o)  Show  preference  to  a  species  which  belongs  to  a  group  containing  as  large  a 
number  of  the  species  as  possible. 

{q)  All  other  things  being  equal,  show  preference  to  a  species  which  the  author 
of  the  genus  actually  studied  at  or  before  the  time  he  proposed  the  genus. 

(r)  In  case  of  WTiters  who  habitually  place  a  certain  leading  or  typical  species  first 
as  "chef  de  file,"  the  others  being  described  by  comparative  reference  to  this  type, 
this  fact  should  be  considered  in  the  choice  of  the  type  species. 

{s)  In  case  of  those  authors  who  have  adopted  the  "first  species  rule"  in  fixing 
generic  types,  the  first  species  named  by  them  should  be  taken  as  types  of  their  genera. 

{t)  All  other  things  being  equal,  page  precedence  should  obtain  in  selecting  a  type. 

CATALOGUE. 

The  various  genera  accredited  to  Jurine  (Nouv.  Meth.  Hym.  Ins., 
vol.  1,  1807)  have  been  accredited  to  Panzer  (Krit.  Revis.,  vol.  2, 
1806).  Panzer  accredits  the  genera  to  Jurine,  but  they  are  in  none 
of  Jurine's  earlier  papers,  while  he  treated  them  rather  fully  in  1807. 

All  references  to  Encyclopedic  Methodique,  Insectes,  vol.  10.  1825, 
have  been  changed  to  ''vol.  10,  pt.  2,  1828."  Volume  10  came  out  in 
two  numbers,  the  second,  containing  the  Tenthredinidse,  appearing 
in  1828. 

The  word  ' '  isogenotypic "  is  used  when  two  genera  have  the  same 
species  as  the  genotype. 

The  word  ''monobasic"  is  used  to  indicate  that  a  genus  was 
founded  on  one  originally  included  species. 


THE  genotype:s  of  sawflies  and  wood  wasps.  73 

The  plan  in  the  following  list  is  to  give  the  generic  name  first,  the 
name  of  the  author  second,  the  original  reference  third,  the  type 
species  fourth,  the  authority  for  the  type  fifth.  In  case  the  genus 
was  monobasic,  an  asterisk  is  placed  after  tlie  type  species;  in  case 
the  genotype  was  originally  designated,  the  word  '^ designated"  is 
placed  in  parentheses;  in  case  the  genus  was  not  monobasic  and  no 
genotype  has  been  designated,  the  type  has  been  chosen  and  no  au- 
thority is  given  (see  Amauronematus  Konow) .  Certain  apparent  syn- 
onymy, as  in  the  case  of  isogenotypic  genera,  is  also  given.  All  such 
synonymy  has  been  verified,  and  synonymy  not  verified  is  not  given. 

The  list  of  genera  is  believed  to  be  complete,  in  as  far  as  publications 
have  been  received  in  Washington,  D.  C,  up  to  January  1,  1911. 
All  the  new  generic  names  proposed  in  this  paper  are  included  in  the 
alphabetical  catalogue  with  the  reference,  ''see  p.  — .'[ 

Abia  Leach,  Zool.  Misc.,  vol.  3,  p.  113,  no.  5,  1817. 

Type:   Tenthredo  sericea  Linnseus  (Curtis,  1825). 
Acantholyda  A.  Costa,  Pros.  Hym.  Ital.,  vol.  3,  p.  232,  1894. 

Type:   Tenthredo  erythrocephala  Linnaeus  (Rohwer,  1910). 
Acanthoperga  Shipp,  Ent.,  vol.  27,  pp.  338,  339,  1894. 

Type:  Perga  cameroni  Westwood  (designated). 
Acanthoptenos  Ashmead,  Can.  Ent.,  vol.  30,  p.  212,  1898. 

Type:  Acanthoptenos  weithii  Ashmead  (designated). 
Acherdocerus  W.  F.  Kirby,  List  Hym.  Brit.  Mus.,  vol.  1,  p.  92,  no.  42,  1882. 

Type:  Acherdocerus  fumipennis  W.  F.  Kirby.* 
Acidiophora  Konow,  Ent.  Nachr.,  vol.  25,  p.  361,  1899. 

Type:  Acidiophora  decora  Konow.* 
Acordulecera  Say,  Bost.  Journ.  Nat.  Hist.,  vol.  1,  no.  3,  p.  209,  1836. 

Type:  Acordulecera  dorsalis  Say.* 
Adirus  Konow,  Ent.  Nachr.,  vol.  25,  p.  74,  1899. 

Type:  Cephus  trimaculatus  Say.* 
Agenocimbex  Rohwer,  Proc.  U.  S.  Nat.  Mus.,  vol.  39,  no.  1777,  p.  104,  1910. 

Type:  Cimbex  maculata  Marlatt  (designated). 
Aglaostigma  W.  F.  Kirby,  List  Hym.  Brit.  Mus.,  vol.  1,  p.  325,  no.  104,  1882. 

Type:  Aglaostigma  eburneiguttatum  W.  F.  Kirby.* 
Allantus  Panzer,  Krit.  Revis.,  vol.  2,  p.  25,  1806. 

Type:  Tenthredo  scrophularix   Linnseus  (Curtis,  1839;  Brulle,  1846;   Westwood, 
1840). 

=Tenthredo  Linnaeus  (isogenotypic). 
Allomorpha  Cameron,  Trans.  Ent.  Soc.  Lond.,  p.  463,  1876. 

Type:  Allomorpha  incisa  Cameron.* 
Amasis  Leach,  Zool.  Misc.,  vol.  3,  p.  114,  no.  6,  1817. 

Type:   Tenthredo  obscura  Linnseus  (Westwood,  1840). 
Amauronematus  Konow,  Deutsch.  ent.  Zeitschr.,  p.  237,  1890. 

Type:  Nematus  fallax  Lepeletier. 
Ametastegia  A.  Costa,  Rendic.  Accad.  Sci.  Fis.  Napoli,  vol.  21,  pt.  10,  p.  198,  1882. 

Type:  Ametastegia  fulvipes  A.  Costa.* 
=  Tenthredo  glabrata  Fallen. 

=Taxonus  Hartig. 


74  MISCELLANEOUS  FOREST  INSECTS. 

Anachoreta  Gistel,  "Naturgeschichte  des  Thierreichs,  "  p.  ix,  1848  (n.  n.  ior  Lophyrus 
Latreille). 

Type:   Tenthredo  pini  Linnaeus. 

=Diprioii  Schrank. 
Anapeptamena  Konow,  Ent.  Nachr.,  vol.  24,  p.  271,  1898. 

Type:  Anapeptamena  albipes  Konow.* 
Ancyloneura  Cameron,  Trans.  Ent.  Soc.  Lond.,  p.  91,  1877. 

Type:  Ancyloneura  varipes  Cameron.* 
Aneugmenus  Hartig,  Fam.  Blatt.  Holzwesp.,  p.  253,  1837. 

Type:  Tenthredo  (Emphytus)  coronata  King.* 
Anisoarthra  Cameron,  Trans.  Ent.  Soc.  Lond.,  p.  461,  1876. 

Type:  Anisoarthra  coerulea  Cameron.* 

(preocc.,  =  Senoclia  Cameron.) 
Anisoneura  Cameron,  Trans.  Ent.  Soc.  Lond.,  p.  463,  1876. 

Type:  Anisoneura  stigmaticalis  Cameron.* 

(preocc.,=Beleses  Cameron.) 
Anoplolyda  A.  Costa,  Pros.  Hym.  ItaL,  vol.  3,  p.  233,  1894. 

Type:  Lyda  alternans  O.  Costa  (Rohwer,  1910). 
Anoplonyx  Marlatt,  U.  S.  Dept.  Agr.,  Bur.  Ent.,  Tech.  Ser.  no.  3,  p.  18,  1896. 

Type:  Nematus  pectoralis  Lepeletier . 

Antholcus  Konow,  Zeitschr.  syst.  Hjth.  Dipt.,  vol.  4,  p.  3,  1904. 

Type:   Tenthredo  varinervis  Spinola.* 
Aomodyctium  Ashmead,  Can.  Ent.,  vol.  30,  p.  309,  December,  1898. 

A  genus  mthout  a  species. 
Aphadnurus  O.  Costa,  Fauna  Napoli,  Tenthred.,  p.  40,  1859. 

Type:  Aphadnurus  tantillus  O.  Costa.* 
= Emphytus  pumila  Klug. 

=Feiiusa  Leach. 
Aphanisus  MacGillivray,  Can.  Ent.,  p.  295,  August,  1908. 

Type:  Aphanisus  lobatus  MacGillivray  (designated). 
Aphilodyctium  Ashmead,  Can.  Ent.,  vol.  30,  p.  310,  1898. 

Type:  S  trongy  log  aster  ruhripes  Cresson  (designated). 
Aprosthema  Konow,  Ent.  Nachr.,  vol.  25,  p.  149,  1899. 

Type:  Ilylotoma  brevicornis  Fallen.  • 

Ardis  Konow,  Wien.  ent.  Zeit.,  vol.  5,  pp.  184,  188,  no.  4,  1886. 

Type:   Tenthredo  (Allantus)  bipunctata  Klug. 
Arge  Schrank,  Fauna  Boica,  vol.  2,  p.  209,  no.  231,  1802. 

Type:   Tenthredo  enodis  Linnaeus. 
Astatus  Jurine,  Fauna  Insect.  Germ.,  vol.  7,  p.  83,  fig.  12, 1801. 

Type:  Sirex  troglodyta  Fabricius. 
Asticta  E.  Newman,  Ent.  Mag.,  vol.  5,  p.  484,  1838. 

Type:  Asticta  ianthe  E.  Newman.* 
=Harpiphorus  lepidv^  Klug. 

=Harpiphorus  Hartig  (isogenotypic). 
Ateuchopus  Konow,  Wien.  ent.  Zeit.,  vol.  15,  p.  174,  1896. 

Tj^pe:  Ateuchopus  armenius  Konow. 
AthaUa  Loach,  Zool.  Misc.,  vol.  3,  p.  128,  no.  2,  1817. 

Typo:   Tenthredo  spinarum  Fabricius  (Curtis,  1836). 
Athermantus  W.  F.  Kirby,  List  Hym.  Brit.  Mus.,  vol.  1,  p.  54,  no.  32,  1882. 

Type:  Ilylotoma  imperalis  F.  Smith.* 


THE  GENOTYPES   OF  SAWFLTES  AND   WOODWASPS.  75 

Athlophorus  Burmeister,  Athlophorus,  eineneue  Gattung  der  Blattwespen,  pp.  1-9, 
1847. 

Type:  Athlophorus  klugii  Burmeister.* 
Atocus  Scudder,  Bui.  U.  S.  Geol.  Surv.,  vol.  93,  p.  24,  pi.  2,  fig.  5,  1892. 

Type:  Atocus  defessus  ^cndder  * 
Atomacera  Say,  Bost.  Journ.  Nat.  Hist.,  vol,  1,  no.  3,  p.  212,  1836. 

Type:  Atomacera  debilis  S2iy  * 
Aulacomerus  Spinola,  Ann.  Ent.  Soc.  France,  vol.  9,  p.  137,  1840. 

Type:  Aulacomerus  buquetii  Spinola.* 
Bactroceros  Konow,  Ann.  k.  k.  Hofmus.,  Wien.,  vol.  12,  p.  21,  1897. 

Type:   Tenthredo  vafer  Linnaeus  (Rohwer,  1910). 

=Anoplolyda  A.  Costa. 
Bathyblepta  Konow,  Zeitschr.  syst.  Hym.  Dipt.,  vol.  6,  p.  123,  1906. 

Type:  Bathyblepta  procer  Konow.* 
Beldonea  Cameron,  Mem.  &  Proc.  Manchester  Lit.  &  Phil.  Soc  vol.  43,  no.  3, 
p.  35, 1899. 

Type:  Beldonea  rugifrons  Cameron.* 
Beleses  Cameron,  Trans.  Ent.  Soc.  Lond.,  p.  88,  1877  (n.  n.  for  Anisoneura  Cameron, 
1876). 

Type:  Anisoneura  stigmaticalis  Cameron.* 
Bergiana  Konow,  Anal.  Mus.  Buenos  Aires,  vol.  6,  p.  397,  1899. 

Type:  Syzygonia  cyanocephala  Klug  (designated,  p.  398). 

=  Syzygoma  Klug  (isogenotypic). 
Bivena  MacG.illivray,  Can.  Ent.,  vol.  26,  p.  327,  1894. 

Type:  Bivena  maria  MacGillivray  (designated). 
=  Tenthredo  delta  Provancher. 
Blasticotoma  Klug,  Jahrb.  Insectenkunde,  vol.  1,  p.  270,  no.  7,  1834. 

Tj^e:  Blasticotoma  filiceti  Klug.* 
Bleimocampa  Hartig,  Fam.  Blatt.  Holzwesp.,  p.  266,  1837. 

Type:   Tenthredo  (Allantus)  pusilla  Klug. 
Brachycolus  Konow,  Termes.  Fuzetek,  vol.  28,  pt.  3,  p.  166,  1895. 

Type:  Nematus  viduatus  Zetterstedt. 
Brachjrphatnus  Konow,  Zeitschr.  syst.  Hym.  Dipt.,  vol.  6,  p.  250,  1906. 

Type :  Brachyphatnus  debilicornis  Konow. 
Brachytoma  Westwood,  Thes.  Ent.  Oxon.,  p.  109,  1874  (non  Swainson,  1840). 

Type:  Brachytoma  furhipennis  Westwood  (Ashmead,  1898). 
Brachyxiphus  Philippi,  Stett.  ent.  Zeit.,  vol.  32,  p.  285,  1871. 

Type:  Brachyxiphus  grandis  Philippi. 
Braunsiola  Konow,  Ent.  Nachr.,  vol.  25,  p.  312,  1899. 

Type:  Braunsiola  truculenta  Konow.* 

=Micrarge  Ashmead. 
Busarbia  Cameron,  Mem.  &  Proc.  Manchester  Lit.  &  Phil.  Soc,  vol.  43,  no.  3,  p.  37, 
1899. 

Type:  Busarbia  viridipes  Cameron.* 
Cacosyndia  W.  F.  Kirby,  Trans.  Ent.  Soc.  Lond.,  p.  203,  1883  (n.  n.  for  Pompholyx 
Freymuth). 

Type:  Pompholyx  dimorpha  Freymuth  (designated). 
Caenocephus  Konow,  Wien.  ent.  Zeit.,  vol.  15,  p.  151,  1896. 

Type:  Caenocephus  jakowleffi  Konow.* 
Caenolyda  Konow,  Ann.  k.  k.  Hofmus.,  Wien.,  vol.  12,  p.  15,  1897. 

Type:  Tenthredo  reticulata  Linnaeus  (Rohwer,  1910). 


76  MISCELLANEOUS   FOREST   INSECTS. 

Caenoneura  Thomson,  Opusc.  Ent.,  vol.  2,  p.  270,  1870. 

Type:  Caenoneura  dahlhomi  Thomson.* 
Calaraeuta  Konow,  \Yien.  ent.  Zeit.,  voL  15,  p.  159,  1896. 

Type :  Cephus  Jiliformis  E versmann . 
Caliroa  O.  Costa,  Fauna  Napoli,  Tenthred.,  p.  59,  1859. 

Type:  Caliroa  sehetia  0.  Costa.* 
=Allantus  cinxia  Klug. 
Caloptilia  Ashmead,  Can.  Ent.,  voL  30,  p.  212,  1898. 

Type:  Caloptilia  townsendi  Ashmead  (designated). 
Calozarca  Ashmead,  in  Dyar,  Joum.  N.  Y.  Ent.  Soc,  p.  129,  1898;  also  Can.  Ent., 
vol.  30,  p.  252,  October,  1898. 

Type:  Selandriafascipennis  Norton  (designated). 

=Parazarca  Ashmead. 
Camponiscus  E.  Newman,  Ent.,  vol.  4,  p.  215,  1869. 

Type:  Camponiscus  healaei  E . 'N ewman .* 
=  Tenthredo  luridiventris  Fallen. 

=Platycainpus  Schiodte. 
Camptoperga  Shipp,  Ent.,  vol.  27,  pp.  339-340,  1894. 

Type:  Per^a  cressoni  Westwood  (designated). 
Camptoprium  Spinola,  Ann.  Soc.  Ent.  France,  vol.  9,  p.  134,  1840. 

Type:  Camptoprium  leprieuri  Spinola.* 
Canonias  Konow,  Termes.  Fuzetek,  vol.  24,  p.  65,  1901. 

Type:  Canonias  inopinus  Konow.* 
Celidoptera  Konow,  Ann.  k.  k.  Hofmus.,  Wien.,  vol.  12,  p.  20,  1897. 

Type:  Lyda  maculipennis  Stein.* 
Cephaleia  Panzer,  Fauna  Ins.  Germ.,  vol.  8,  p.  36,  1805. 

Type:  Tenthredo  signata  Fabricus  (Rohwer,  1910). 
Cephalocera  Klug,  Jahrb.  Insectenkunde,  vol.  1,  p.  251,  no.  8,  1834. 

Type:  Cephalocera  pumila  Klug.* 

(preocc.,=Corynophilus  W.  F.  Kirby). 
Cephites  Heer,  Denkschr.  schweiz.  Ges.  Naturwiss.,  vol.  11,  p.  173,  no.  18,  1850. 

Type:  Cephites  oeningensis  Heer. 
Cephosoma  Gradl,  Ent.  Nachr.,  vol.  7,  p.  294,  1881. 

Type:  Cephosoma  syringx  Grsidl* 

=Hartigia  Schiodte  and  Boie. 
Cephus  Latreille,  Hist.  Nat.  Crust.  Ins.,  vol.  3,  p.  303,  1802. 

Type:  Sirex  pygmxus  Linnaeus  (Latreille,  1810;  Brulle,  1846;  Westwood,  1840). 
Ceratulus  MacGillivray,  Can.  Ent.,  vol.  40,  p.  454,  1908. 

Type:  Ceratulus  spectabilis  MacGillivray  (designated). 
Cerealces  W.  F.  Kirby,  List  Hym.  Brit.  Mus.,  vol.  1,  p.  31,  no.  11,  1882. 

Type:  Cerealces  scutellata  W .  F.  Kirby.* 
Cerobactrus  O.  Costa,  Fauna  Napoli.,  Cephid.,  p.  9,  1860. 

Type:  Cerobactrus  major  0.  Costa.* 
=  Astatus  satyrus  Panzer. 

=Hartigia  Schiodte  and  Boie. 
Cerospastus  Konow,  Anal.  Mus.  Buenos  Aires,  vol.  6,  p.  404,  1899. 

Type:  Cerospastus  volupis  Konow.* 
Chalinus  Konow,  Termee.  Fuzetek,  vol.  20,  j).  605,  1897. 

T\'[)c:  Oryssus  plumicornis  Guc'tiu. 
Characophygus  Konow,  Ent.  Nachr.,  vol.  25,  p.  73,  1899. 

Type:  Characophygus  moricei  Konow,* 


THE   GENOTYPES   OF   SAWFT.TES   AND    WOODWASPS.  77 

Cibdela  Konow,  Ent.  Nachr.,  vol.  25,  p.  76,  1899. 
Type:  Hylotoma  jantheria  King. 

Cimbex  Olivier,  Encyl.  Method.,  Ins.,  vol.  5,  p.  762,  1790. 
Type:  Tenthredo  lutea  Linnaeus  (Latreille,  1810). 

Cladiucha  Konow,  Zeitschr.  syst.  Hym.  Dipt.,  vol.  2,  p.  389,  1902, 
Type:  Cladiucha  insolita  Konow  * 

Cladius  Rossi,  Fauna  Etrusca,  ed.  2^,  vol.  2,  p.  27,  1807. 
Type:  Tenthredo  difformis  Panzer  (Latreille,  1810). 

Cladomacra  F.  Smith,  Ann.  Mag.  Nat.  Hist.,  (3)  vol.  6,  p.  256,  ]860. 
Type:  Cladomacra  macropus  F.  Smith.* 

Claremontia  Rohwer,  Can.  Ent.,  vol.  41,  p.  397,  November,  1909. 
Type:  Claremontia  typica  Rohwer  (designated). 

Clarissa  W.  F.  Kirby,  Ann.  Mag.  Nat.  Hist.,  (6)  vol.  14,  p.  46,  1894. 
Type:  Clarissa  divergens  W.  F.  Kirby.* 

Clavellaria  Lamarck,  Syst.  des  Animaux  san  vertebres,  p.  264,  1801. 
Type:  Tenthredo  lutea  Linnaeus.* 
= Cimbex  Olivier. 

ClaveUarius   Olivier,  Encycl.  Method.,  vol.  4,  p.  22,  1789;  vol.  0,  p.  18,  1791.     No 
species. 

Clydostomus  Konow,  Zeitschr.  syst.  Hym.  Dipt.,  vol.  8,  p.  19,  1908. 
Type:  Clydostomus  cestatus  Konow. 

Cockerellonis  MacGillivray,  Can.  Ent.,  vol.  40,  p.  365,  October,  1908. 

Type:  Cockerellonis  occidentalis  MacGillivray  (designated). 

=Eriocainpidea  Ashmead. 
Colochelyna  Konow,  Ent.  Nachr.,  vol.  24,  p.  280,  1898. 

Type:  Colochelyna  magrettii  Konow. 
Conaspidia  Konow,  Ent.  Nachr,,  vol.  24,  p.  279,  1898. 

Type:  Conaspidia  sikJcemensis  Konow.* 
Corymbas  Konow,  Ann.  Mus,  St.  Petersbourg,  p.  120,  1903, 

Type:  Corymbas  koreana  Konow, 
Coryna  Lepeletier,  Encyl.  Method.,  Ins.,  vol.  10,  pt.  2,  p.  567,  1828. 

Type:  Tenthredo  (Coryna)  scapularis  Lepeletier. 
=  Tenthredo  Jlavans  Klug, 

=  Selandria  Leach. 
Corynia  Imhof  et  Labram,  Insect,  Schweiz.,  vol.  1,  pi.  23,  1836. 

Type :  Corynia  rosarum  Imhof  et  Labram . 

=Arge  Schrank, 
Corynophilus  W,  F,  Kirby,  List  Hym.  Brit.  Mus.,  vol.  1,  p.  32,  no.  15,  1882  (n.  n, 
for  Cephalocera  Klug,  non  Latreille). 

Type:  Cephalocera  pumila  Klug.* 
CrcBsus  Leach,  Zool,  Misc.,  vol,  3,  p.  129,  no.  1,  1817.  " 

Type:  Tenthredo  septentrionalis  Linnaeus.* 

=Neinatus  Jurine, 
Cryptocampus  Hartig,  Fam,  Blatt,  Holzwesp.,  p.  221,  March,  1837. 

Type:  Nematus  {Cryptocampus)  medullaris  Hartig. 

=Euura  Newman. 
Cryptus  Panzer,  Krit.  Revis.,  vol.  2,  p.  21,  1806  (non  Fabricus,  1804). 

Type:   Tenthredo  furcata  Villers  (Curtis,  1825). 

=  Schizocera  Lepeletier  (isogenotypic). 


78  MISCELLANEOUS  FOREST   INSECTS. 

Cyphona  Dahlbom,  Conspect.  Tenthred.  Scand.,  p.  6,  1835. 

T^-pe:  TenthredofurcataYiWers. 

=  Schizocera  Lepeletier. 
Decameria  (Lepeletier)  W.  F.  Kirby,  Lepeletier,  Encycl.  Method.,  Ins.,  vol.  10, 
pt.  2,  p.  371, 1828;  W.  F.  Kirby,  List  Hym.  Brit.  Mus.,  vol.  1,  p.  93,  no.  43, 1882. 

Type:  Decameria  testacea  W.  F.  Kirby  (designated). 
Decatria  Stephens,  lUustr,  Brit.  Ent.,  Mandib.,  vol.  7,  p.  94,  1835. 

Tj-pe:  Eeterarthus  ochropoda  Stephens. 
Derecyrta  F.  Smith,  Ann.  Mag.  Nat.  Hist.,  (3)  vol.  6,  p.  255,  1860. 

Type:  Derecyrta  pictipennis  F.  Smith.* 
Dictynna  BruUe,  Hist.  Nat.  Ins.  Hym.,  vol.  4,  p.  662,  1846. 

Type:  Dictynna  westwoodii  Brulle.* 

=Decaineria  (Lepeletier). 
Dictynna  Westwood,  Arcana  Ent.,  vol.  1,  p.  24,  pi.  7,  fig.  4,  1841. 

Type:  Dictynna  Iseta  Westwood.* 

=Eurys  Newman. 
Didocha  Konow,  Zeitschr.  syst.  Hym.  Dipt.,  vol.  7,  p.  306,  1907. 

Type:  Didocha  hraunsi  Konow.* 
Didymia  Lepeletier,  Encycl.  Method.,  Ins.,  vol.  10,  pt.  2,  p.  574,  1828. 

Type:  if?/ Zotoma  martini  Lepeletier.* 
Dielocerus  Curtis,  Trans.  Linn.  Soc.  Lond.,  vol.  19,  pt.  1,  p.  248,  1844. 

Type:  Dielocerus  ellisii  Curtis. 
Dimorphopteryx  Ashmead,  Can.  Ent.,  vol.  30,  p.  308,  1898. 

Type:  Strongylog aster  pinguis  Say  (designated). 
Dinax  Konow,  Wien.  ent.  Zeit.,  vol.  16,  p.  182,  1897. 

Type:  Dinax  jahowleffi  Konow.* 
Dineura  Dahlbom,  Conspect.  Tenthred.  Scand.,  p.  13,  no.  6,  1835. 

Type:  Tenthredo  degeeri  Klug  (Westwood,  1846). 
Diphadnus  Hartig,  Fam.  Blatt.  Holzwesp.,  p.  225,  1837. 

Type:  Nematusfusdcornis  B-Sirtig* 

=  Nematus  appendiculatus  Hartig. 
Diphamorphos  Rohwer,  Ent.  News,  vol.  22,  p.  473,  1910. 

Type:  Diphamorphos  nigrescens  Rohwer  (designated). 
Diprion  Schrank,  Fauna  Boica,  vol.  2,  pp.  209,  252-254,  1802. 

Type:  Tenthredo  pini  Linnaeus  (Rohwer,  1910). 
Dipteromorpha  W.  F.  Kirby,  List  Hym.  Brit.  Mus.,  vol.  1,  p.  324,  no.  102,  1882. 

Type:  Macrophya  rotundiventris  Cameron.* 
Distega  Konow,  Zeitschr.  syst.  Hym.  Dipt.,  vol.  4,  p.  224,  1904. 

Type:  Distega  sjostedti  Konow.* 
Dolerus  Panzer,  Krit.  Revis.,  vol.  2,  p.  40,  1806. 

Type:  Dolerus  gonager  J  urine  (Latreille,  1810). 
Dosytheus  Leach,  Zool.  Misc.,  vol.  3,  p.  128,  no.  4,  1817. 

Type:  Tenthredo  eglanterix  Fabricius  (Brull6,  1846). 

=Dolerus  Panzer. 
Dniida  E.  Newman,  Ent.  Mag.,  vol.  5,  p.  484,  1838. 

Type:  Druida  parviceps  E.  Newman.* 
=Phyllotoma  nemorata  Fallen. 
Dulophanes  Konow,  Z(nt8chr.  synt.  Hym.  Dipt.,  vol.  7,  p.  132,  1907. 

Type:  Dulophanes  morio  Konow.* 


THE   GENOTYPES   OF   SAWFLIES   AND    WOODWASPS.  79 

Ebolia  O.  Costa,  Fauna  Napoli,  Tenthred.,  p.  105,  1859. 

Type:  Ebolia  floricola  0.  Costa.* 
Electrocephalus  Konow,  Ent.  Nachr.,  vol.  23,  p.  37,  1897. 

Type:  Electrocephalus  strahlendorffi  Konow  * 
Emphytoides  Konow,  Ent.  Nachr.,  vol.  24,  p.  274,  1898. 

Type:  Emphytoides  perplexus  Konow. 

=Athlophorus  Burmeister. 
Emphytus  Klug,  Mag.  Ges.  naturf.  Berlin,  vol.  7,  p.  273,  1813. 

Type:  Tenthredo  cincta  Linnaeus  (Curtis,  1833;  Westwood,  1840). 
Empria  Lepeletier,  Encycl.  Method.,  Ins.,  vol.  10,  pt.  2,  p.  571,  1828. 

Type:  Dolerus  (Empria)  pallimacula  Lepeletier  (Brulle,  1846). 
Encarsioneura  Konow,  Deutsch.  ent.  Zeitschr.,  p.  239,  1890. 

Type:  Tenthredo  sturnii  Klug. "^ 

=  Siobla  Cameron. 
Endelomyla  Ashmead,  Can.  Ent.,  vol.  30,  p.  256,  1898. 

Type:  Monostegia  rosse  Harris  (designated). 
=  Caliroa  xthiops  (Fabricius). 

=Caliroa  0.  Costa. 
Eniscia  Thomson,  Opusc.  Ent.,  pt.  2,  p.  299,  1870. 

Type:  Tenthredo  consobrina  Klug. 
Entodecta  Konow,  Wien.  ent.  Zeit.,  vol.  5,  pp.  184,  243,  1886. 

Type:  Tenthredo  (Allantus)  pumila  Klug  (MacGillivray,  1909). 
Epitactus  Forster,  Verh.  naturh.  Ver.  preuss.  Rheinl.,  vol.  11,  p.  435,  1854. 

Type:  Epitactus  prxcox  Forster.* 
Ephippinotus  0.  Costa,  Fauna  Napoli,  Cephid.,  p.  10,  1860. 

Type:  Ephippinotus  luteiventris  O.  Costa. 
=Sirex  compressus  Fabricius. 
Epitaxonus  MacGillivray,  Can.  Ent.,  vol.  40,  p.  365,  October,  1908. 

Type:  Taxonus  albodopictus  Norton  (designated). 
Eriglenum  Konow,  Termes.  Fuzetek,  vol.  24,  p.  60,  1901. 

Type:  Eriglenum  crudum  Konow.* 
Eriocampa  Hartig,  Fam.  Blatt.  Holzwesp.,  p.  279,  1837. 

Type:  Tenthredo  ovata  Linnaeus. 
Eriocampidea  Ashmead,  Can.  Ent.,  vol.  30,  p.  256,  1898. 

Type:  Eriocampidea  arizonensis  Ashmead  (designated). 
Eriocampoides  Konow,  Deutsch.  ent.  Zeitschr.,  p.  239,  1890, 

Type:   Tenthredo  limacina  Retzius  (MacGillivray,  1908). 
Ermilia  0. -Costa,  Fauna  Napoli,  Tenthred.,  p.  106,  1859. 

Type:  Ermilia  pulchella  0.  Costa.* 
=  Tenthredo  agrorum  Fallen. 

=Taxonus  Hartig  (isogenotypic). 
Erythraspides  Ashmead,  in  Dyar,  Joum,  N.  Y.  Ent.  Soc,  p.  128,  1898;  also  Can. 
Ent.,  vol.  30,  p.  252,  1898. 

Type:  Blennocampa  pygmsea  8ay  (designsited) . 
Eiimetabolus  Schulz,  Spolia  Hymen.,  p.  211,  1906. 

Type:  Sirex  troglodyta  Fabricius. 
=Sirex  niger  Harris. 

=Astatus  Panzer. 
67595°— No.  20,  pt  2—11 3 


80  MISCELLAXEOUS   FOREST   INSECTS. 

Euryopsis  AY.  F.  Kirby,  List  Hym.  Brit.  Mus.,  vol.  1,  p.  95,  no.  45,  1882. 

Type:  Euryopsis  nitens  W.  F.  Kirby.* 
Eurys  E.  Xewman,  Ent.,  p.  90,  1841. 

T^'pe:  Eurys  aeratus  E.  Newman.* 
Euura  E.  Newman,  Ent.  Mag.,  vol.  4,  p.  259,  January,  1837. 

T\-pe:  Euura  gall se'SevnnsiJi. 
Eversmannella  Jakowlew,  Horae  Soc.  Ent.  Ross.,  vol.  26,  p.  15,  no.  3,  1891. 

T}-pe:  Cephus  cruentatus  Eversmann.* 
Fenella  Westwood,  Introd.  Mod.  Class.  Ins.,  vol.  2,  Gen.  S}Tiop.,  p.  54,  1840. 

Type:  Fenella  nigrita  Westwood.^ 
Fenusa  Leach,  Zool.  Misc.,  vol.  3,  p.  126,  no.  4,  1817. 

Type:   Tenthredo  {Emphytus)  pumila  King.* 
Fethalia  Cameron,  Journ.  Bombay  Soc.  Nat.  Hist.,  vol.  14,  p.  439,  1902. 

Type:  Fethalia  nigra  CameTon.'^ 
Gongylocorsia  Konow,  Ann.  k.  k.  Hofmus.,  Wien,  vol.  12,  p.  19,  1897. 

Type:  Lyda  mandibularis  Zaddach.* 
Gymnia  Spinola,  Mem.  Accad.  Sci.  Torino,  (2)  vol.  13,  p.  23,  1851. 

Type:  Gymnia  apicalis  Spinola. 
Gynmiopterus  Ashmead,  Can.  Ent.,  vol.  30,  p.  213,  1898. 

T^-pe:  Gynmiopterus  singularis  AshmesLd  (designated). 
Gymnonychus  Marlatt,  U.  S.  Dept.  Agr.,  Div.  Ent.,  Tech.  Ser.  3,  p.  122,  1896. 

Type:  Gymnonychus  calif ornicus  Marlatt  (designated). 

=Diphadnus  Hartig. 
Haplosteg-us  Konow,  Termes.  Fuzetek,  vol.  24,  p.  70,  1901. 

Type:  Haplostegus  epimelas  Konow. 
Harpiphorus  Hartig,  Fam.  Blatt.  Holzwesp.,  p.  253,  1837. 

T^-pe:  Tenthredo  (Emphytus)  lepidus  King.* 
Hartigia  (Schiodte)  Boie.    Schiodte,  Kroyers  Natnrhistorisk  Tidskrift.,  vol.  2,  p.  332, 
1838;  Boie,  Stett.  Ent.  Zeit.,  vol.  16,  p.  49,  1855. 

Type:  Astatus  satyrus  Rossi. 
Hemichroa  Stephens,  Illustr.  Brit.  Ent.,  Mandib.,  vol.  7,  p.  55,  no.  18,  1835. 

Type:   Tenthredo  alni  Linnaeus  (Westwood,  1840;  Brull^,  1846). 
Hemidianeura  W.  F.  Kirby,  List  Hym.  Brit.  Mus.,  vol.  1,  p.  48,  no.  28,  1882. 

Type:  Ilemidianeura  nigricornis  ^ .  F.  Kirby. 
Hemitaxonus  Ashmead,  Can.  Ent.,  vol.  30,  p.  311,  1898. 

Type:  Taxonus  duhitatus  Norton  (designated). 
Hennedyia  Cameron,  Mem.  &  Proc.  Manchester  Lit.  Phil.  Soc,  vol.  4,  no,  4,  p.  9,  1891. 

Type:  Hennedyia  annulitarsis  ('ameron* 
Heptacola  Konow,  Zeitschr.  syst.  Hym.  Dipt.,  vol.  5,  p.  167,  1905. 

T)pe:  Heptacola  buyssoni  Konow. 
Heptamelus  Haliday,  Nat.  Hist.  Rev.,  vol.  2,  p.  60,  1835. 

Type:  Melicerla  ochroleuca  Stephens.* 
Heterarthus  Stephens,  Illustr.  Brit.  Ent.,  Mandib.,  vol    7,  p.  94,  no.  25,  1835. 

Type:   Tenthredo  (Emphytus)  ochropoda  King.* 
Holcocneme  Konow,  Deutsch.  ent.  Zeitschr.,  p.  238,  1890. 

Type:   Tenthredo  crassa  Fallen. 
Homoeoneura  Ashmead,  Can.  Ent.,  vol.  30,  p.  313,  1898. 

Type:    Tenthredo  delta  Provancher  (designated). 

=Bivena  MacGillivray. 


THE   GENOTYPES   OF   SAWFLIES   AND    WOODWASPb.  81 

Hoplocampa  Hartig,  Fam.  Blatt.  Holzwesp.,  p.  276,  1837. 

Type:   Tenthredo  (AUantus)  brevis  Klug. 
Hybonotus  Klug,  Mon.  Siric.  Germ.,  p.  8,  no.  2,  1803. 

Type:  Ichneumon  camelus  Linnaeus. 

=Xiphydria  Latreille. 
Hylotoma  Latreille,  Hist.  Nat.  Crust.  Ins.,  vol.  3,  p.  302,  1802. 

Type:  Tenthredo  rosx  Linnaeus.* 

=Arge  Schrank. 
Hypargyricus  MacGillivray,  Can.  Ent.,  vol.  40,  p.  290,  August,  1908. 

Type:  Hypargyricus  infuscatus  MacGillivray  (designated). 
Hyperoceros  Konow,  Zeitschr.  syst.  Hym.  Dipt.,  vol.  6,  p.  369,  1906. 

Type:  Hyperoceros  peruanus  Konow. ^ 
Hypolsepus  W.  F.  Kirby,  List  Hym.  Brit.  Mus.,  vol.  1,  p.  324,  no.  103,  1882. 

Type:  Hypolsepus  abbotii  \V.  F.  Kirby.* 
Hypotaxonus  Ashmead,  Can.  Ent.,  vol.  30,  p.  311,  1898. 

Type:  Strongylogaster  pallipes  Say  (designated). 
Incalia  Cameron,  Trans.  Ent.  Soc.  Lond.,  p.  143,  1878. 

Type:  Incalia  hirticornis  Cameron.* 
Iscliyrocersea  Kiaer,  Tromoso  Mus.  Aarsk.,  vol.  19,  p.  67,  1896  (pub.  1898). 

Type:  Ischyrocerxa  hyperborea  Kiaer.* 
Isodyctium   Ashmead,    in    Dyar,    Joum.    N.    Y.    Ent.    Soc.,    p.    127,  1898;    Can. 
Ent.,  vol.  30,  p.  251,  October,  1898. 

Type:  Isodyctium  coryicolum  Dyar  (designated). 
Itycorsia  Konow,  Ann.  k.  k.  Hofmus.,  Wien,  vol.  12,  p.  13,  1897. 

Type:  Tenthredo  hieroglyphica  Christ.  (Rohwer,  1910). 
Janus  Stephens,  Illustr.  Brit.  Ent.,  Mandib.,  vol.  7,  p.  107,  no.  30,  1835. 

Type:  Janus  connectus  Stephens  (Westwood,  1840). 
=  Janus  cynosbati  (Fabricius). 
Jermakia  Jakowlew,  Horae  Ent.  Soc.  Ross.,  vol.  26,  pts.  1-2,  p.  58,  no.  68,  1891. 

J'ype:  Allantus  cephalotes  Jakowlew.* 
Kaliofenusa  Viereck,  Ann.  Rep.  N.  J.  State  Mus.,  p.  591,  1909  (1910). 

Type:  Fenusa  ulmi  Sundevall. 
Kaliosysphinga  Tischbein,  Stett.  ent.  Zeit.,  vol.  7,  p.  79,  1846. 

Type:  Kaliosysphinga  dohrnii  Tischbein.* 

=Fenusa  Leach. 
Kelidoptera  Konow,  Ann.  k.  k.  Hofmus.  Wien,  vol.  12,  p.  20,  1897. 

Type:  Z2/(/a  macuZipenms  Stein.* 
Kokujewia  Konow,  Rev.  Ent.  Russe,  vol.  2,  p.  3,  1902. 

Type:  Kokujewia  ectrapela  Konow. 
Konowia  Brauns,  Wien.  ent.  Zeit.,  vol.  3,  p.  220,  1884. 

Type:  Konowia  megapolitana  Brauns.* 
Labidarge  Konow,  Ent.  Nachr.,  vol.  25,  p.  309,  1899. 

Type:  Labidarge  bolivari  Konow. 

=Caloptilia  Ashmead. 
Labidia  Provancher,  Addit.  Faune  Can.  Hym.,  p.  21,  1886. 

Type:  Labidia  columbiana  Provancher.* 
=Allantu^  opinus  Cresson. 
Lagideus  Konow,  Zeitschr.  syst.  Hym.  Dipt.,  vol.  5,  p.  160,  1905. 

Type:  Lagideus  crinitus  Konow.* 


82  MISCELLANEOUS   FOREST   INSECTS. 

Lagium  Konow,  Zeitschr.  syst.  Hym.  Dipt.,  vol.  4,  p.  246,  1904. 

Type:  Tenthredo  atroviolaceum  Norton  (designated). 
Laurentia  A.  Costa,  Rendic.  Accad.  Sci.  Fis.,  Napoli,  (2)  vol.  4,  p.  173,  1890. 

Tj'pe:  Laurentia  craverii  A.  Costa.* 
=  Tenthredo  gibhosa  Fallen. 
Leptocerca  Hartig,  Fam.  Blatt.  Holzwesp.,  p.  228,  1837. 

Tj^e:  Tenthredo  alni  Linnseus. 

=Heniicliroa  Stephens. 
Leptocercus  Thomson,  Hym.  Scand.,  vol.  1,  p.  76,  1871  (an  emended  spelling  of 
Leptocerca). 

Type:  Tenthredo  alni  Linnseus. 

=Heiiiich.roa  Stephens. 
Leptocimbex  Semenow,  Ann.  Mus.  St.  Petersbourg,  p.  95,  1896. 

Type:  Leptocimbex  potanini  Semenow. 
Leptopus  Hartig,  Fam.  Blatt.  Holzwesp.,  p.  104,  1837  (non  Latreille,  1809). 

Type:  Nematus  {Leptopus)  hypogastricu^  Hartig.* 
=  Tenthredo  luridiventris  Fallen. 

=Platycainpus  Schiodte. 
Liolyda  Ashmead,  Can.  Ent.,  vol.  30,  p.  209,  1898. 

Type:  Ly  da  frontalis  Westwood  (designated). 

=Cephaleia  Panzer. 
Lisconeura  Rohwer,  Bui.  Amer.  Mus.  Nat.  Hist.,  vol.  24,  p.  529,  1908. 

Type:  Scolioneura  vexabilis  Brues  (designated). 
Lithoryssus  Brues,  Bui.  Amer.  Mus.  Nat.  Hist,  vol.  20,  p.  492,  fig.  1,  1906. 

Type:  Lithoryssus  parvus  Brues  (designated). 
Lithracia  Cameron,  Journ.  Bombay  Soc,  vol.  14,  p.  441,  1902. 

Type:  Lithracia  Jlavipes  Cameron.* 
Loboceras  W.  F.  Kirby,  List  Hym.  Brit.  Mus.,  vol.  1,  p.  79,  no.  35,  1882. 

Type:  Loboceras  mexicanum  W.  F.  Kirby. 
Loderus  Konow,  Deutsch.  ent.  Zeitschr.,  p.  240,  1890. 

Type:  Tenthredo  pratorum  Fstllen. 
Lophyridea  Ashmead,  Can.  Ent.,  vol.  30,  p.  226,  1898. 

Type:  Lophyrus  tropicus  Norton  (designated). 

=Lophyroides  Cameron. 
Lophyroides  Cameron,  Ent.  Monthl.  Mag.,  vol.  19,  p.  133,  1882. 

Type:  Lophyrus  tropicus  Norton  (designated), 
liophyrotoma  Ashmead,  Can.  Ent.,  vol.  30,  p.  230,  1898. 

Type:  Pterygophorus  interruptus  Klug  (designated). 

=Pterygophorus  Klug. 
Lophyrus  Latreille,  Hist.  Nat.  Crust.  Ins.,  vol.  3,  p.  302,  1802  (non  Poli). 

Type:   Tenthredo  pini  Linnseus.* 

=Diprion  Schrank  (isogenotypic). 
Lycaota  Konow,  Zeitschr.  syst.  Hym.  Dipt.,  vol.  3,  p.  147,  1903. 

Type:  Selandria  sodalis  Cresson.* 
Lycosceles  Konow,  Zeitschr.  syst.  Hym.  Dipt.,  vol.  5,  p.  159,  1905. 

Type:  Lycosceles  herbsti  Konow  * 
Lyda  Fabricius,  Syst.  Piez.,  p.  43,  no.  5,  1804. 

Type:  Tenthredo  syliatica  Linnseus  (Curtis,  1831). 

=Painphilius  Latreille. 


THE   GENOTYPES   OF   SAWFLIES  AND   WOODWASPS.  83 

Lygeeonematus  Konow,  Deutsch.  ent.  Zeitschr.,  p.  238,  ]890. 

Type:  Nematus  pini^etziua. 
Macgillivraya  Aahmead,  Can.  Ent.,  vol.  30,  p.  257,  1898  (preoccupied). 

Type:  Macgillivraya  oregonensis  Ashmead  (designated). 

=Macgillivrayella  Ashmead. 
Macgillivrayella  Ashmead,  in  Smith,  Cat.  Ins.  N.  J.,  p.  GOG,  1899  (n.  n.  for  Macgil- 
livraya Ashmead). 

Type:  Macgillivraya  oregonensis  Ashmead. 
Macremphytus  MacGillivray,  Can.  Ent.,  vol.  40,  p.  368,  October,  1908. 

Type:  Harpiphorus  varianus  Norton  (designated). 
Macrocephus  Schlechtendal,  Ent.  Nachr.,  vol.  4,  p.  153,  1878. 

Type:  Macrocephus  ulmarix  Schlechtendal.''^ 
=  Tenthredo  linearis  Schrank,  1781. 

=Hartigia  Schiodte  and  Boie. 
Macroclada  Konow,  Genera  Insectorum,  Fasc.  29,  p.  46,  1906. 

(An  emended  name  for  Cladomacra  F.  Smith.) 

=Cladoinacra  F.  Smith. 
Macrophya  Dahlbom,  Conspect.  Tenthred.  Scand.,  p.  11,  no.  3,  1835. 

Type:   Tenthredo  rusticus  Linnaeus  (Westwood,  1840). 
Macroxyela  W.  F.  Kirby,  List.  Hym.  Brit.  Mus.,  vol.  1,  p.  351,  no.  109,  1882. 

Type:  Xyela ferruginea  Say  (designated). 
Manoxyela  Ashmead,  Can.  Ent.,  vol.  30,  p.  206,  1898. 

Type:  Manoxyela  calif ornica  Ashmead  (designated), 

=Pleroneura  Konow. 
Marlattia  Ashmead,  Can.  Ent.,  vol.  30,  p.  287,  1898. 

Type:  Hoplocampa  laricis  Marlatt  (designated). 
Mastigocera  Klug,  18 —    Reference  unknown,  a  synonym  of  Xyela  by  Lepeletier, 

Encycl.  Method.,  vol.  10,  pt.  2,  p.  577,  1828. 
Megalodontes  Latreille,  Hist.  Nat.  Crust,  et  Ins.,  vol.  3,  p.  302,  1802. 

Type:  Tenthredo  cephalotes  Fabricius  (Latreille,  1810). 
Megaxyela  Ashmead,  Can.  Ent.,  vol.  30,  p.  206,  1898. 

Type:  Xyela  major  Cresson  (designated). 
Melanopus  Konow,  Ann.  k.  k.  Hofmus.,  Wien.,  vol.  12,  p.  12,  1897. 

Type:   Tarpafabricii  Leach* 
Melanoselandria  (Ashmead)  MacGillivray,  in  Smith,  Cat.  Ins.  N.  J.,  p.  606,  1899; 
Can.  Ent.,  vol.  41,  p.  404,  November,  1909. 

Type:  Melanoselandria  zabrisJciei  Ashmead."'^ 

=Hypargyricus  MacGillivray,  1908. 
MeUcerta  Stephens,  Illustr.  Brit.  Ent.,  Mandib.,  vol.  7,  p.  95,  no.  26, 1835  (preocc). 

Type:  MeUcerta  ochroleucus  Stephens.* 

=Heptainelus  Haliday,  1855. 
Melinia  O.  Costa,  Fauna  Napoli,  Tenthred.,  p.  41,  1859. 

Type:  Melinia  minutissima  O.  Costa. 
Mesoneura  Hartig,  Fam.  Blatt.  Holzwesp.,  p.  229,  1837. 

Type:  Tenthredo  opaca  Fabricius.* 
Messa  Leach,  Zool.  Misc.,  vol.  3,  p.  126,  no.  3,  1817. 

Type:   Tenthredo  {Emphytus)  hortulana  Klug.* 
MetaUus  Forbes,  14th  Rep.  St.  Ent.  111.  for  1884,  p.  87,  1885. 

Type:  MetaUus  rubi  Forhes*  '. 


84  MISCELLANEOUS   FOREST   INSECTS. 

Micrarge  Ashmead,  Can.  Ent.,  vol.  30,  p.  213,  1898. 

Tj-pe:  Atomocera  rujicollis  Norton  (designated). 
Miocephala  Konow,  Zeitschr.  syst.  Hym.  Dipt.,  voL  7,  p.  162,  1907. 

T}q)e:  Miocephala  chalyhea  Konow.* 
Micronematus  Konow,  Deutsch,  ent.  Zeitschr.,  p.  239,  1890. 

T}-pe:  Nematus  pullus  Forster. 

=Nematus  monogynix  Hartig. 
Mocsarya  Konow,  Termes.  Fuzetek,  voL  20,  p.  608,  1897. 

Type:  Oryssus  metallicus  Mocsary.* 
Mogerus  MacGillivray,  Can.  Ent.,  vol.  27,  p.  281,  October,  1895. 

Type:  Tenthredo  (Allantus)  lineolata  Klug. 

=Periclista  Konow. 
Monoctenus  Dahlbom,  Conspect.  Tenthred.  Scand.,  p.  7,  1835. 

Type:   Tenthredo  juniperi  Linnaeus.* 
Monophadnoides  Ashmead,  Can.  Ent.,  vol.  30,  p.  253,  October,  1898. 

Type:  Monophadnus  ruhi  Harris  (designated). 
Monophadnus  Hartig,  Fam.  Blatt.  Holzwesp.,  p.  271,  1837. 

Type:  Ten^/?rec?o  aZ6i/)es  Gmelin  (Ashmead,  1898). 
Monoplopus  Konow,  Wien.  ent.  Zeit.,  vol.  15,  p.  173,  1896. 

Type:  Tenthredo  saltuum  Linnaeus. 
Monosoma  ^^iereck,  Ann.  Rep.  N.  J.  State  Mus.,  p.  583,  1909  (1910). 

Type:  Pcecilostoma  infer entia  Norton.* 

=Monsoina  MacGillivray. 
Monostegia  0.  Costa,  Fauna  Napoli,  Tenthred.,  p.  60,  1859. 

Type:  Tenthredo  abdominalis  Fabricius  (MacGillivray,  1908). 
Monsoma  MacGillivray,  Can.  Ent.,  vol.  40,  p.  368,  October,  1908. 

Type:  Pcecilostoma  inferentia  Norton  (designated). 
Nematoceros  Konow,  Wien.  ent.  Zeit.,  vol.  15,  pp.  54,  52,  1896. 

Type:   Tenthredo  luteola  Klug.* 

=Monostegia  Costa  (isogenotypic). 
Nematoneura  E.  Andre,  Spec.  Hym.  Europe,  vol.  1,  pt.  2,  p.  576,  no.  7^,  1881. 

Type:  Nematoneura  violaceipennis  Andre.* 
Nematinus  Rohwer,  see  p.  99. 

Type:  Tenthredo  abdominalis  Panzer  (designated). 
Nematus  Panzer,  Krit.  Revis.,  vol.  2,  p.  44,  1806. 

Type:  Tenthredo  septentrionalis  Linnaeus  (Latreille,  1810).. 
Neocharactus  MacGillivray,  Can.  Ent.,  vol.  40,  p.  293,  August,  1908. 

Type:  Neocharactus  6a^m  MacGillivray  (designated). 
Neoeurys  Rohwer,  Ent.  News,  vol.  22,  p.  472,  1910. 

Type:  Neoeurys  mctallica  Rohwer  (designated). 
Neopareophora  MacGillivray,  Can.  Ent.,  vol.  40,  p.  289,  August,  1908. 

Type:  Neopareophora  martini  MacGillivray  (designated). 
Neoperga  Ashmead,  Can.  Ent.,  vol.  30,  p.  232,  1898. 

Type:  Perga  amenaida  Kirby  (designated). 
NeoptiUa  Ashmead,  Can.  Ent.,  vol.  30,  p.  213,  1898. 

Type:  NeoptiUa  mexicana  Ashmead  (designated). 
Neopus  Viereck,  Ann.  Rep.  N.  J.  State  Mus.,  p.  585,  1909  (1910). 

Type:   Tenthrcdopsis  quatuordecimpunctata  Norton. 
Neotomostethus  MacGillivray,  Can.  P]nt.,  voL  40,  p.  290,  August,  1908. 

Type:  Neotomostethus  hyalinus  MacGillivray  (designated). 


THE   GENOTYPES   OF   SAWFLIES   AND   WOODWASPS.  85 

Nesodiprion  Rohwer,  Proc.  U.  S.  Nat.  Mus.,  vol.  39,  no.  1777,  p.  101,  1910. 

Type:  Lojphyrus  japonicus  Marlatt  (designated). 
Nesoselandria  Rohwer,  Proc.  U.  S.  Nat.  Mus.,  vol.  38,  no.  1722,  p.  G57,  1910. 

Type:  P araselandi'ia  imitatrix  Ashmend  (designated). 
Nesotaxonus  Rohwer,  Proc.  U.  S.  Nat.  Mus.,  vol.  39,  no.  1777,  p.  Ill,  1910. 

Type:  Phyllotomaf  fiavescens  Marlatt  (designated). 
Nesotomostethus  Rohwer,  Proc.  U.  S.  Nat.  Mus.,  vol.  39,  no.  1777,  p.  106,  1910. 

Type:  Blennocampa  religiosa  Marlatt  (designated). 
Netroceros  Konow,  Wien.  ent.  Zeit.,  vol.  15,  p.  51,  1896. 

Type:  Eriocampa  (Netroceros)  rufiventris  Konow. 
Neurotoma  Konow,  Ann.  k.  k.  Hofmus.,  Wien,  vol.  12,  p.  18,  1897. 

Type:   Tenthredo  Jlaviventris  Linnaeus  (Rohwer,  1910). 
Nortonella  Rohwer,  Bui.  Amer.  Mus.  Nat.  Hist.,  vol.  24,  p.  582,  1908. 

Type:  Nortonella  typica  Rohwer  (designated). 

Nycteridium  Fischer- Waldheim,  Mem.  Soc.  Nat.  Moscou,  vol.  1,  p.  286,  1806. 
Type:  Nycteridium  fischeri  Fischer. 

Odontophyes  Konow,  Wien.  ent.  Zeit.,  vol.  18,  p.  42,  1899. 

Type:  Pleroneura  avingrata  Dyar.* 
Ophrynopus  Konow,  Termes.  Fuzetek,  vol.  20,  p.  605,  1897. 

Type:  Ophrynopus  andrei  Konow. 
Opisthoneura  Ashmead,  Can.  Ent.,  vol.  30,  p.  287,  1898. 

Type:  Opisthoneura  crevecoeuri  Ashmead  (designated). 
= iloplocampa  montana  Cresson. 

=Zaschizonyx  Ashmead. 
Oryssus  Latreille,  Prec.  Car.  Gener.  Ins.,  p.  Ill,  no.  10,  1796. 

Type:  Oryssus  coronatus  Fabricius  (Latreille,  1810). 
Pachycephus  J.  P.  Stein,  Stett.  ent.  Zeit.,  vol.  37,  p.  60,  1876. 

Type:  Pachycephv^  smyrnensis  Stein.* 
Pachylosticta  Klug,  Ent.  Mon.,  p.  171,  1824. 

Type:  Pachylosticta  tibialis  Klug. 
Pachylota  Westwood,  Arc.  Ent.,  vol.  1,  p.  24,  pi.  7,  fig.  3,  1841. 

Type:  Pachylota  audouinii  Westwood.* 
Pachynematus  Konow,  Deutsch.  ent.  Zeitschr.,  p.  238,  1890. 

Type:  Nematus  caprex  Panzer. 

=Nematus  trisignatus  Forster. 
Pachyrotasis  Hartig,  Fam.  Blatt.  Holzwesp.,  p.  295,  1837. 

Type:  Tenthredo  rapx  Linnaeus  (Westwood,  1840). 
Palseotaxonus  Brues,  Bui.  Mus.  Comp.  Zool.,  vol.  51,  no.  10,  p.  266,  March,  1908. 

T^'pe:  Palseotaxonus  typicus  Bruea  (designated). 
Pamphilius  Latreille,  Hist.  Nat.  Crust   Ins.,  vol.  3,  p.  303,  1802. 

Type:  Tenthredo  silvatica  Linnaeus.* 
Pampsilota  Konow,  Ent.  Nachr.,  vol.  25,  p.  76,  1899. 

Type:  Pampsilota  afer  Konow. 
Parabatus  MacGillivray,  Ann.  Ent.  Soc.  Amer.,  vol.  2,  p.  262,  1909. 

Type:  Parahates  histrionicus  MacGillivray  (designated). 
Parabia  Semenow,  Horse.  Soc.  Ent.  Ross.,  vol.  25,  p.  174,  1890. 

Type:  Parabia  jokowlewi  Semenow  (designated). 
Paracharactus  MacGillivray,  Can.  Ent.,  p.  292,  August,  1908. 

Type:  Paracharactus  obscuratus  MacGillivray  (designated). 


86  MISCELLAXEOUS   FOREST   INSECTS. 

ParalypiS/ V\'.  F.  Kirby,  List.  Hym.  Brit.  Mus.,  vol.  1,  p.  33,  no.  17,  1882. 

T}-pe:  Paralypia  picipes  Kirby.* 
Paraperga  Ashmead,  Can.  Ent.,  vol.  30,  p.  232,  1898. 

T^-pe:  Perga  jucunda  Kirby  (designated). 
Paraselandria  Ashmead,  Can.  Ent.,  vol.  30,  p.  255,  1898. 

Type:  Tenthredo  flavans  Klug  (designated).  » 

=  Selandria  Leach. 
Parasiobla  Ashmead,  Can.  Ent.,  vol.  30,  p.  308,  1898. 

Type:  Strongylogaster  rufodnctus  Norton  (designated). 
Parastatis  W.  F.  Kirby,  Ent.  Monthly  Mag.,  vol.  18,  p.  107,  1881. 

Tj-pe:  Parastatis  indica  W.  F.  Kirby.* 
Parasyzygonia  Rohwer  (see  p.  102). 

Type:  Syzygonia  cyanoptera  Klug  (designated). 
Parataxonus  MacGillivray,  Can.  Ent.,  vol.  40,  p.  367,  October,  1908. 

Type:  Taxonus  multicolor  Norton  (designated). 

=Apliilodyctiuiii  Ashmead. 
Parazarca  Ashmead,  in  Dyar,  Jonm.  N.  Y.  Ent.  Soc,  p.  128,  1898;  also  Can.  Ent., 
vol.  30,  p.  252,  October,  1898. 

Type:  Parazarca  fumipennis  Ashmead  (designated). 
Paremphytus  Bnies,  Bui.  Mus.  Comp.  ZooL,  vol.  51,  no.  10,  p.  264,  March,  1908. 

Type:  Paremphytus  ostentus  Brues.* 
Pareophora  Konow,  Wien.  ent.  Zeit.,  vol.  5,  pp.  184,  187,  no.  3,  1886. 

Type:  Pareophora  luridiventris  Konow. 

=  Tenthredo  {Allantu^)  nigripes  Klug. 
Paururus  Konow,  Wien.  ent.  Zeit.,  vol.  15,  p.  43,  1896. 

Type:  Sirex  juvencuslAnnsdns. 
Pectinia  Brulle,  Hist.  Nat.  Ins.  Hym.,  vol.  4,  p.  664,  1846. 

Type:  Tenthredo  {Allantus)  aterrima  Klug  (designated). 

=Phyinatocera  Dahlbom. 
Pelmatopus  Hartig,  Fam.  Blatt.  Holzwesp.,  p.  244,  1837. 

Type:  Dolerus  (Pelmatopus)  minutus  Hartig.* 
Perantherix  Westwood,  Thes.  Ent.  Oxon.,  p.  109,  1874. 

Type:  Perantherix  pumilio  Westwood.* 
Perga  Leach,  Zool.  Misc.,  vol.  3,  p.  115,  1817. 

Type:  Perga  dorsalis  Leach  (Shipp,  1894), 
Pergadopsis  Shipp,  Ent.,  vol.  27,  pp.  339,  340,  1894. 

Type:  Perga  dahlbomi  Westwood  (designated). 
Periclista  Konow,  Wien.  ent.  Zeit.,  vol.  5,  pp.  184,  186,  no.  2,  1886. 

Type:   Tenthredo  (Allantus)  lineolata  Klug. 
Periclistoptera  Ashmead,  Can.  Ent.,  vol.  30,  p.  255,  1898. 

Type:  Monostegia  quercus-alha  Norton  (designated). 
Ashmead  gave  the  type  as  alba. 

=Eriocanipoides  Konow. 
Perineura  Hartig,  Fam.  Blatt.  Holzwesp.,  p.  303,  1837. 

Type:   Tenthredo  ruhi  Panzer.* 
Peronistilus  Chigi,  Ann.  Mus.  Zool.  R.  Univ.  Napoli,  ii.  s.  vol.  1,  no.  21,  p.  26,1904. 

Type:  Cephus  politissimus  \.  Costa.* 
Perreyia  Brull6,  Hist.  Nat.  Ins.  Hym.,  vol.  4,  p.  061,  1846. 

Type:  Perreyia  lepida  Brull6.* 
Peus  Konow,  Zeitschr.  syst.  Hym.  Dipt.,  vol.  3,  p.  315,  1903. 

Type:  Plus  pr'ivus  Konow.* 


THE   GENOTYPES   OF   SAVVFLIES   AND   WOODWASPS.  87 

Phaenusa  Cameron,  Ent.  Monthly  Mag.,  vol.  12,  p.  131,  1875. 

Type:  PhxniLsa  albipes  Cameron. 

=Messa  Leach. 
Philomastix  Froggatt,  Proc.  Linn.  Soc.  N.  S.  Wales,  (2)  vol.  5,  p.  4G7,  1890. 

Type:  Philomastix  naucarrowi  Froggatt. 
Phlebatrophia  MacGillivray,  Can.  Ent.,  p.  345,  October^  1909. 

Type:  Phlebatrophia  mathesoni  MacGillivray  (designated). 
Phenacoperga  Cockerell,  Science,  n.  s.  vol.  27,  p.  113,  1908. 

Type:  Perga  coloradensis  Cockerell  (designated). 
Phrontosoma  MacGillivray,  Can.  Ent.,  vol.  40,  p.  366,  October,  1908. 

Type:  Phrontosoma  atrum  MacGillivray  (designated). 
Phylacteophaga  Froggatt,  Proc.  Linn.  Soc.  N.  S.  Wales,  vol.  24,  p.  130,  1899. 

Type:  Phyladeophaga  eucalypti  Froggatt.* 
Phylloecus  E.  Newman,  Ent.  Mag.,  vol.  5,  p.  485,  1838. 

Type:  Phylloecus f annus  E.  Newman. 

=Janus  Stephens. 
PhyllGtoma  Fallen,  Mon.  Tenthred.  Suec,  p.  25,  1829. 

Type:  Phyllotoma  vagans  Fallen. 
Phymatocera  Dahlbom,  Conspect.  Tenthred.  Scand.,  p.  11,  no.  2,  1835. 

Type:   Tenthredo  (Allantus)  aterrima  Klug.* 
Pinicola  Brebisson,  Bui.  Soc.  Philom.  Paris,  p.  116,  1818  (non  Vieillot,  1805). 

Type:  Pinicola  julii  Brebisson. 

=Xyela  Dalman. 
Plagiocera  King,  Jahrb.  Insectenkunde,  vol.  1,  p.  227,  no.  2,  1834. 

Type:  Plagiocera  thoradca  King.* 
Plagioperga  Shipp,  Ent.,  vol.  27,  pp.  339,  340,  1894. 

Type:  Perga  mayrii\^^ estwood  (designated). 
Platycampus  Schiodte,  Mag.  Zool.,  vol.  9,  p.  20,  1839  (footnote). 

Type:  Nematus  (Leptopus)  hypogastricus  Hartig. 
Pleroneura  Konow,  Ent.  Nachr.,  vol.  23,  p.  56,  1897. 

T>^e:  Xyela  dahli'K2iit\g. 
Poecilosoma  Thomson,  Scand.  Hym.,  vol.  1,  p.  227,  1871. 

Emended  spelling  of  Poedlostoma. 
Pcecilostoma  Dahlbom,  Conspect.  Tenthred.  Scand.,  p.  13,  no.  8,  1835. 

Type:   Tenthredo  guttatum  Fallen. 

=Enipria  Lepeletier. 
Pcecilostomidea  Ashmead,  Can.  Ent.,  vol.  30,  p.  256,  1898. 

Type:  Poedlostoma  maculata  Norton  (designated). 

=Einpria  Lepeletier. 
Polybates  MacGillivray,  Ann.  Ent.  Soc.  Amer.,  vol.  2,  p.  264,  1909. 

Type:  PoZyfta^es  sZosson^e  MacGillivray  (designated). 
Polyclonus  W.  F.  Kirby,  List  Hym.  Brit.  Mus.,  vol.  1,  p.  97,  no.  48,  1882. 

Type:  Polyclonus  atratus  W.  F.  Kirby.* 
Polystichopbagus  Ashmead,  Can.  Ent.,  vol.  30,  p.  310,  1898. 

Type:  Tenthredo  jilicis  Klug  (designated). 

=Pseudotaxonus  A.  Costa. 
Pompholyx  Freymuth,  Protoc.  47™^  Seance  Soc.  Anthrop.  Moscou,  vol.  8,  p.  216, 
1870. 

Type:  Pompholyx  dimorpha  Freymuth.* 

preocc.,=Cacosyndia  Kirby. 


88  MISCELLANEOUS   FOREST   INSECTS. 

Pontania  O.  Costa,  Fauna  Napoli,  Tenthred.,  p.  20,  1859. 

Type:  Nematus  gallicola  Stephens  (Marlatt,  1896). 
Poppia  Konow,  Zeitschr.  syst.  Hym.  Dipt.,  vol.  4,  p.  263,  1904. 

Type:  Poppia  athaloides  Konow."* 
Praia  (Wankowitz)  Andre,  Spec.  HjTn.  Europe  et  Algerie,  vol.  1,  pt.  6,  1880;  p.  572, 
n.  3^  1881. 

Tj^De:  Praia  taczanowskii  (Wankowitz)  Andre.* 
Priophorus  Dahlbom,  Conspect.  Tenthred.  Scand.,  p.  4,  no.  1,  1835. 

Type:  Priophorus  pilicornis  Dahlbom. 
=  Tenthredo  padi  Linnaeus. 
Pristiphora  Latreille,  Consid.  Generales,  p.  294,  1810. 

Type:  Pteronus  testaceus  Jurine  (designated). 
Pristis  Brulle,  Hist.  Nat.  Ins.  Hym.,  vol.  4,  p.  665,  1846. 

Type:  Tenthredo  punctigera  Lepeletier. 
=  Tenthredo  opaca  Fabricius. 

=Mesoneura  Hartig. 
Probleta  Konow,  Zeitschr.  syst.  Hym.  Dipt.,  vol.  8,  p.  161,  1908. 

Type:  Probleta  langei  Konow. 
Prototaxonus  Rohwer,  Can.  Ent.,  vol.  42,  p.  49,  February,  1910. 

Type:  Prototaxonus  typicus  Rohwer  (designated). 
Protemphytus  Rohwer,  Can.  Ent.,  vol.  41,  p.  92,  March,  1909. 

Type:  Emphytus  coloradensis  Weldon  (designated). 
Pseudabia  Schrottky,  Ent.  Rundschau,  vol.  27,  no.  23,  p.  168,  December  1,  1910. 

Type:  Pseudabia  fusca  Schrottky  (designated). 
Pseudoclavellaria  Schultz,  Spolia  Hym.,  p.  87,  1906. 

Type:   Tenthredo  amerinx  Linnaeus. 
Pseudocimbex  Rohwer,  Bui.  Amer.  Mus.  Nat.  Hist.,  vol.  24,  p.  526,  1908. 

Type:  Pseudocimbex  clavatus  Rohwer  (designated). 
Pseudocyphona  Ashmead,  Can.  Ent.,  vol.  30,  p.  211,  1898. 

Type:  Pseudocyphona  mexicana  Ashmead  (designated). 
Pseudodineura  Konow,  Wien.  ent.  Zeit.,  vol.  4,  p.  297,  1885. 

Type:   Tenthredo  (Allantus)  parvula  Klug. 
Pseudoperga  Gu^rin,  Icon.  Regne  Anim.,  vol.  7,  Insectes,  p.  398,  1845. 

Type:  Perga  lewisii  Westwood  (Shipp,  1894). 
Pseudoperga  Ashmead,  Can.  Ent.,  vol.  30,  p.  232,  1898  (non  Gu^rin). 

Type:  Perga  polita  Leach  (designated). 
Pseudosiobla  Ashmead,  Can.  Ent.,  vol.  30,  p.  308,  1898. 

Type:  Macrophy a  excavata  Norton  (designsited). 
Pseudosirex  Weyenbergh,  Arch.  Mus.  Teyler,  vol.  3,  p.  238,  1873. 

Type:  Pseudosirex  darwinii  Weyenbergh. 
Pseudotaxonus  A.  Costa,  Proc.  Sist.  Imenott.  Ital.,  p.  157,  1894. 

Type:   Tenthredo  Jilicis  Klug. ^ 
Ptenos  Norton,  Trans.  Amer.  Ent.  Soc,  vol.  4,  p.  77,  1872. 

Type:  Ptenos  niger  Norton. 
Pteronidea  Rohwer  (see  p.  98). 

Type:  Nematus  ventralis  Say  (designated). 
Pterontis  Panzer,  Krit.  Revis.,  vol.  2,  p.  46,  1806 

Tyj>o:   Tenthredo  pini  Linnaeus. 

=Diprion  Schrank. 


THE   GENOTYPES   OF   SAWFLIES   AND    WOODWASPS.  89 

Pteryg-ophorinus  Ashmead,  Can.  Ent.,  vol.  30,  p.  230,  September,  1898. 

Type:  Plerygojphorus  analis  O.  Costa  (designated). 

=Pterygophorus  King. 
Pterygophorus  King,  Mag.  Ges,  naturf.  Freunde  Berlin,  vol.  G,  p.  276,  1812. 

Type:  Pterygophorus  cinctus  Klug  (Ashmead,  1898). 
PtiHa  Lepeletier,  Mon.  Tenthred.,  p.  49,  1823. 

Type:  Ptilia  braziliensis  Lepeletier. 
Rethrax  Cameron,  Mem,  &  Proc.  Manchester  Lit.  Phil.  Soc.,  vol.  43,  no.  3,  p.  32, 1899. 

Type:  Rethrax  carinata  Cameron.* 
Khadinoceraea  Konow,  Wien.  ent.  Zeit.,  vol.  5,  pp.  184,  211,  no.  5,  1886. 

Type:   Tenthredo  (Allantus)  micans  Klug. 
B/hagonyx  Konow,  Zeitschr.  syst.  Hym.  Dipt.,  vol.  3,  p.  108,  1903. 

Type:  Rhagonyx  lituratus  Konow.* 
Rhipidioceros  Konow,  Ann.  k.k.  Hofmus.,  Wien.,  vol.  12,  p.  2,  1897. 

Type:  Tar  pa  flabellicornis  Germsir. 
Khogogaster  Konow,  Deutsch.  ent.  Zeitschr.,  p.  338,  1884. 

Type:   Tenthredo  viridis 'Linnseus. 
Rhogogastera  Konow,  Wien.  ent.  Zeit.,  vol.  4,  p.  123,  1885. 

(An  emended  spelling  for  Rhogogaster .) 
Rhopographus  Konow,  Ent.  Nachr.,  vol.  25,  p.  79,  1899  (n,  n.  for  Rhoptroceros). 

Type:  Rhoptroceros  prodnctus  Kono-w . 
Rhoptroceros  Konow,  Ent.  Nachr.,  vol.  24,  p.  276,  1898. 

Type:  Rhoptroceros  procinctus  Konow.* 

preocc.,=Rhopograph.us  Konow. 
Rusobria  Cameron,  Trans.  Ent.  Soc.  Lond.,  p.  150,  1878. 

Type:  Rusobria  carinata  Caimeron. 
Schizocera  Lepeletier,  Encycl.  Method.,  Ins.,  vol.  10,  pt.  2,  p.  572,  1828. 

Type:  Eylotoma  fuscata  Yillers  (Westwood,  1840). 
Sciapteryx  Stephens,  Illustr.  Brit.  Ent.,  Mandib.,  vol.  7,  p.  56,  no.  19,  1835. 

Type:   Tenthredo  costalis  Fabricius.* 

Sciopteryx  is  an  incorrect  spelling. 
Scobina  Lepeletier,  Encycl.  Method.,  Ins.,  vol.  10,  pt.  2,  p.  574,  1828. 

Type:  Hylotoma  melanocephala  Lepeletier.* 
Scolioneura  Konow,  Deutsch.  ent.  Zeitschr.,  p.  249,  1890. 

Type:  Tenthredo  {Allantus)  betuleti  Klug  (MacGillivray,  1909). 
Selandria  Leach,  Zool.  Misc.,  vol.  3,  p.  126,  no.  3,  1817. 

Type:  Tenthredo  serva  Fabricius  (Brulle,  1846). 
Senoclia  Cameron,  Trans.  Ent.  Soc.  Lond.,  p.  88, 1877  (n.  n.  for  Anisoarthra  Cameron). 

Type:  Anisoarthra  cosrulea  Cameron. 
Sericocera  Brulle,  Hist.  Nat.  Ins.  Hym.,  vol.  4,  p.  669,  1846. 

Type:  Sericocera  spinolm  Brulle. 
Siobla  Cameron,  Trans.  Ent.  Soc.  Lond.,  p.  88,  1877. 

Type:  Siobla  mooreana  Cameron  (Ashmead,  1898). 
Sirex  Linnseus,  Fauna  Suec,  ed.  29,  p.  396,  1761. 

Type:  Sirex  gigas  Linnaeus. 
Sjoestedtia  Konow,  Schwed.  Zool.  Exp.,  Kilimandjaro,  p.  1,  1907. 

Type:  Sjoestedtia  meruensis  Konow.* 
Sphaecophilus  Provancher,  Addit.,  Faun.  Canad.,  p.  427,  1889. 

Type:  S phxcophilus  crawii  FroYamcher* 


90  MISCELLANEOUS   FOREST   INSECTS. 

Stevenia  Brulle,  Hist.  Xat.  Ins.  HjTn.,  vol.  4,  p.  667,  1846. 

No  species. 
Stirocorsia  Konow,  Ent.  Nachr.,  vol.  23,  p.  372,  1897. 

Type:  Stirocorsia  kohli  Konow.* 
Stelidarge  Konow,  Tennes.  Fuzetek,  vol.  24,  p.  58,  1901. 

T}"pe:  Stelidarge  diptycha  Konow.* 
Stromboceros  Konow,  Wien.  ent.  Zeit.,  vol.  4,  pp.  19,  20,  1885. 

Type:   Tenthredo  delicatulus  Fallen. 
Strongylogaster  Dahlbom,  Conspect.  Tenthred.  Scand.,  p.  13,  no.  7,  1835. 

Tj-pe:  Tenthredo  cingulata  Fabricius  (MacGillivray,  1908). 
Strongylogasteroidea  Ashmead,  Can.  Ent.,  vol.  30,  p.  308,  1898. 

Type:  Strongylogaster  aprilis  Say  (designated). 
Sunoxa  Cameron,  Mem.  &  Proc.  Manchester  Lit.  Phil.  Soc,  vol.  43,  no.  3,  p.  39, 1899. 

Type:  Sunoxa  purpureifrons  Cameron.* 
Synairema  Hartig,  Fam,  Blatt.  Holzwesp.,  p.  314,  1837. 

Type:   Tenthredo  delicatula  Klug.* 
Synaptoneura  Konow,  Zeitschr.  syst.  Hym.  Dipt.,  vol.  8,  p.  160,  1908. 

Type:  Synaptoneura  boliviensis  Konow.* 
Syrista  Konow,  Wien.  ent.  Zeit.,  vol.  15,  p.  152,  1896. 

Type:  Cephus  parreyssi  Spinola.* 
Syzygonia  Klug,  Ent.  Monogr.,  p.  175,  1824. 

Type:  Syzygonia  qjanocephala  Klug  (Ashmead,  1898). 
Syzygonidea  Ashmead,  Can.  Ent.,  vol.  30,  p.  230,  September,  1898. 

Type:  Syzygonia  cyanea  Brulle  (designated). 
Tanymeles  Konow,  Zeitschr.  syst.  Hym.  Dipt.,  vol.  6,  p.  244,  1906. 

Type:  Tanymeles  hilarulus  Konow.* 
Tanyphatna  Konow,  Zeitschr.  syst.  Hym.  Dipt.,  vol.  6,  p.  187,  1906. 

Tj-pe:   Tanyphatna  pellos  Konow. 
Tarpa  Fabricius,  Syst.  Piez.,  p.  19,  no.  2,  1804. 

Type:   Tarpa  cephalotes  Fabricius  (Westwood,  1840). 

=Megalodontes  Latreille. 
Taxonus  Hartig,  Fam.  Blatt.  Holzwesp.,  p.  297,  1837. 

Type:  Tenthredo {Allantus) nitida Klug)  {^ Tenthredo agorumYdW^n) (Konow,1896). 

Rohwer's  remarks  (Proc.  U.  S.  Nat.  Mus.,  vol.  39,  no.  1777,  p.  Ill,  1910)  are 
incorrect.     The  type  must  be  Tenthredo  agorum  Fallen.     Ermilia  O.  Costa  is 
a  synonym,  being  isogenotypic  with  Taxonus. 
TenthredeUa  Rohwer,  Proc.  U.  S.  Nat.  Mus.,  vol.  39,  no.  1777,  p.  117,  1910. 

Type:  Tenthredo  atra  Linnaeus  (designated). 

=Tenthredo  authors,  not  Linnaeus. 
Tenthredina  Rohwer,  Proc.  U.  S.  Nat.  Mus.,  vol.  39,  no.  1777,  p.  116,  1910. 

Type:  Tenthredo  Jiavida  Marlatt  (designated). 
Tenthredo  Linnaeus,  Syst.  Nat.,  ed.  10,  vol.  1,  p.  343,  no.  213,  p.  555,  no.  214,  1758. 

Type:   Tenthredo  scrophulariae  Linnaeus  (Latreille,  1810). 
Tenthredopsis  O.  Costa,  Fauna  Napoli,  Tenthred.,  p.  98,  1859. 

Type:   Tenthredo  tessellata  Klug. 
Teredon  Norton,  Trans.  Amer.  Ent.  Soc,  vol.  2,  p.  366,  1869. 

Type:  Tremex  cubensis  Cresson. 
Teredonia  W.  F.  Kirby,  List  Hym.  Brit.  Mus.,  vol.  1,  p.  386,  no.  7, 1882  (n.  n.  for 

Teredon  Norton). 

Type:  Treinex  cubensis  Cresson. 


THE   GENOTYPES    OF    SAWFLIES   AND    WOODWASPS.  91 

Tetratneura  Ashmead,  Can.  Ent.,  vol.  30,  p.  256,  1898. 

Type:  Monostegia  ignota  Norton  (designated). 

=Enipria  Lepeletier. 
Themes  Norton,  Trans.  Amer.  Ent.  Soc,  vol.  1,  p.  58,  no.  19,  1867. 

Type:  Themos  hyalinus  Norton.* 
Thomsonia  Konow,  Deutsch.  ent.  Zeitschr.,  p.  227,  1884. 

Type:  Perineura  thomsonia  Konow. 
Thrlnax  Konow,  Wien.  ent.  Zeit.,  vol.  4,  pp.  19,  22,  1885. 

Type:  Sirongylogaster  contigua  Konow  (MacGillivray,  1908). 
Thulea  Say,  Bost.  Journ.  Nat.  Hist.,  vol.  1,  no.  3,  p.  214,  1836. 

Type:   Thulea  nigra  ^d^y  * 
Tomostethus  Konow,  Wien.  ent.  Zeit.,  vol.  5,  pp.  184,  214,  no.  7,  1886. 

T^-pe:   Tenthredo  nigrita  Fabricius. 
Topotrita  W.  F.  Kirby,  List  Hym.  Brit.  Mus.,  vol.  1,  p.  48,  no.  27,  1882. 

Type:  Eylotoma  (Schizocera)  leucocephala  Klug.* 
Trachelus  Jurine,  Nouv.  Method.  Class.  Hym.,  p.  70,  pi.  2,  fig.  9,  1807. 

T^-j^e:  Sirex  tabidus  Fabricius. 
Trailia  Cameron,  Trans.  Ent.  Soc.  Lond.,  p.  148,  1878. 

Type:  Trailia  analis  CsLmeron. 
Tremex  Jurine,  Nouv.  Method.  Class.  Hym.,  p.  80,  1807. 

Type:  Sirex fuscicornis  Fabricius  (Latreille,  1810). 
Trichiocampus  Hartig,  Fam.  Blatt.  Holzwesp.,  p.  176,  1837. 

Type:  Nematus  grandis  Lepeletier. 
=  Tenthredo  viminalis  Fallen. 
Trichiosoma  Leach,  Zool.  Misc.,  vol.  3,  p.  108,  no.  2,  1817. 

Type:   Tenthredo  lucorum  Linnaeus  (Curtis,  1824). 
Trichiosomites  Brues,  Bui.  Mus.  Comp.  Zool.,  vol.  51,  no.  10,  p.  259,  March,  1908. 

Type :  Trichiosomites  ohliviosus  Brues.* 
Trichorhachus  W.  F.  Kirby,  List  Hym.  Brit.  Mus.,  vol.  1,  p.  39,  no.  21,  1882. 

Type:   Trichorhachus  nitidus  W.  F.  Kirby. 
Tiichorrhachus  Konow,  Genera  Insectorum,  fasc.  29,  p.  15,  1906. 

Misspelling  of  Trichorhachus. 
Trichotaxonus  Rohwer,  Proc.  Ent.  Soc.  Wash.,  vol.  12,  p.  30,  1910. 

Type:   Trichotaxonus  readi  Rohwer  (designated). 
Tristactus  Konow,  Ann.  k.  k.  Hofmus.,  Wien.,  vol.  12,  p.  12,  1897. 

Tyj>e:  Ly da  judaicus  Lepeletier  * 
Tristegus  Konow,  Zeitschr.  syst.  Hym.  Dipt.,  vol.  6,  p.  370,  1906. 

Type:  Tristegus  mimarius  Konow.* 
Tritokreion  Schilling,  Ubers.  Arbeit,  schles.  Ges.  Vaterl.  cultur.,  i,  j,  p.  43,  1825. 

No  species. 
Trochoph.ora  Konow,  Zeitschr.  eyst.  Hym.  Dipt.,  vol.  5,  p.  158,  1905. 

Type:  Trochophora  duckei  Konow.* 
TJrocerltes  Heer,  Denkschr.  schweiz.  Ges.  Natur.,  vol.  22,  p.  36,  1867. 

Type:   Urocerites  spectabilis  Heer. 
Urocerus  (Geoffroy)   Latreille.     Geoffrey,  Hist.  Abr.   Ins.,   vol.   2,   p.   264,   1762; 
Latreille,  Hist.  Nat.  Crust.  Ins.,  p.  304,  1802. 

Type:  Sirex  gigas  Linnaeus  (Westwood,  1840). 

=  Sirex  Linnaeus. 
Waldheimia  Brulle,  Hist.  Nat.  Ins.  Hym.,  vol.  4,  p.  665,  1846. 

Type:  Waldheimia  braziliensis  Lepeletier  (designated). 


92  MISCELLAXEOUS   FOREST   INSECTS. 

Xenapates  W.  F.  Kirby,  List.  Hym.  Brit.  Mus.,  vol.  1,  p.  180,  no.  67,  1882. 

Type:  Dineura  {?)  africana  Cameron,^ 
Xeris  A.  Costa,  Prosp.  Sist.  Imenn.  Ital.,  vol.  3,  p.  259,  1894. 

Tj-pe:  Ichneumon  spectrum  Linnaeus.* 
Xiphidion  Provancher,  Nat.  Can.,  vol.  7,  p.  374,  1875. 

T}'pe:  Xiphidion  canadense  Provancher.* 
—Xiphydria  provancheri  Cresson. 
XipMura  Fallen,  Spec.  Nov.  Hym.  Disp.  Method,  p.  11,  no.  7,  1813. 

Xo  species  included. 
Xiphydria  Latreille,  Hist.  Nat.  Crust.  Ins.,  vol.  3,  p.  304,  1802. 

Type:  Ichneumon  camelus  Linnaeus.* 
XyelaDalman,  Svensk.  Vet.-Akad.  Handl.,  vol.  40,  p.  122,  no.  3,  pi.  6,  figs.  1-11, 1899. 

Tj-pe:  Xyela  pu^illa  Dalman  (Curtis,  1824). 

Xyloecermatium  L.  Heyden,  Berl.  ent.  Zeitschr.,  vol.  12,  p.  227,  1868,  (n.  n.  for 
Xyloterus  Hartig,  non  Erichson). 

Type:  Sirex fuscicornis  Fabricius. 

=Treinex  Jurine. 
Xyloperga  Shipp,  Ent.,  vol.  27,  pp.  339,  340,  1894. 

Type:  Perga  hallidayi  Westwood  (designated). 
Xyloterus  Hartig,  Earn.  Blatt.  Holzwesp.,  p.  385,  1837  (non  Erichson,  1836). 

Type:  Sirex  fuscicornis  Fabricius. 

=Treniex  Jurine. 
Zaraea  Leach,  Zool.  Misc.,  vol.  3,  p.  113,  no.  4,  1817. 

Type  Tenthredo  fasciata  Linnaeus.* 
Zarca  Cameron,  Trans.  Ent.  Soc.  Lond.,  p.  142,  1878. 

Type:  Zarca  apicalis  Cameron.* 
Zaschizonyx  Ashmead,  Can.  Ent.,  vol.  30,  p.  257,  1898. 

Type:  Hoplocampa  montana  Cresson  (designated). 

AN  INDEX  TO  THE  GENOTYPES. 
EXPLANATORY. 

The  following  index  includes  (1)  the  name  of  the  species,  (2)  the 
name  of  its  author,  (3)  the  name  of  the  genus  in  which  it  was  origi- 
nally described,  and  (4)  the  name  of  the  genus  of  wliich  it  is  the 
genotype.  When  a  species  given  in  the  index  is  a  synonym  of 
another  genotype,  a  cross-reference  is  given  to  the  genotype  of  which 
it  is  a  synonym.  When  a  species  was  originally  placed  in  the  genus  of 
which  it  is  the  genotype,  only  one  generic  name  is  given.  Species 
placed  in  subgenera  by  older  writers  are  cited  in  the  subgenus  only. 

abbotii  W.  F.  Kirby  (Ilypolaepus).  agrorura  Fallen  (Tenthredo,  Ermilia). 

abdominalis  Fabricius  (Tenthredo,  Mono-  "alba"  Norton  (Monostegia,  Periclistop- 

etegia).  tera). 

abdominalis  Panzer  (Tenthredo,  Nema-  albipes  Cameron  (Phsenusa). 

tinus).  albipes  Konow  (Anapcptamona). 

aeratus  Newman  (Eurys).  albipes  Gmelin  (Tenthredo,  Monophad- 

sethiops  Fabricius  (Tenthredo,  Endelom-  nus). 

yia).  albiventris  Klug  (Allantus,  Periclista). 

afer  Konow  (Pampsilota).  albodopictus  Norton  (Taxonus,  Epitaxo- 

africana  Cameron  (Dineura?,  Xenapates).  nus). 


THE   GENOTYPES   OF   SAWFLIES   AND    WOODWASPS. 


93 


alni  Linnaeus  (Tenthredo,  Ilemichroa). 
alni    Linnaeus    (Tenthredo,    Leptocerca 

[=Hemichroa]). 
alni    Linnaeus    (Tenthredo,   Leptocercus 

[=Hemichroa]). 
alternans  A.  Costa  (Anoplolyda). 
amenaidaW.  F.  Kirby  (Perga,  Neoperga). 
amerinae   Linnaeus   (Tenthredo,    Pseudo- 

clavellaria). 
analis  Cameron  (Trailia). 
analis  0.  Costa  (Pterygophorus,  Pterygo- 

phorinus). 
andrei  Konow  (Ophrynopus). 
annulitarsis  Cameron  (Hennedyia). 
apicalis  Cameron  (Zarca). 
apicalis   Say   (Strongylogaster,    Strongy- 

logasteroidea). 
apicalis  Spinola  (Gymnia). 
armenius  Konow  (Ateuchopus). 
arizonensis  Ashmead  (Eriocampidea). 
arizonensis  Ashmead  (Eriocampidea, 

Cockerellonis  [= Eriocampidea]). 
aterrima  Klug  (Allantus,  Pectinia). 
athalioides  Konow  (Poppia). 
atra  Linnaeus  (Tenthredo,  Tenthredella). 
atratus  W.  F.  Kirby  (Polyclonus). 
atroviolaceum    Norton    (Tenthredo, 

Lagium). 
atrum  MacGillivray  (Phrontosoma). 
aterrima  Klug  (Allantus,  Phymatocera) . 
audouinii  Westwood  (Pachylota). 
avingrata     Dyar     (Pleroneura,     Odonto- 

phyes). 
bakeri  MacGillivray  (Neocharactus). 
betuleti  Klug  (Allantus,  Scolioneura). 
bipunctata  Klug  (Allantus,  Ardis). 
boliviensis  Konow  (Synaptoneura). 
bolivari  Konow  (Labidarge). 
braunsi  Konow  (Didocha). 
braziliensis  Lepeletier  (Ptilia). 
braziliensis  Lepeletier  ( Waldheimia) . 
brevicornis    Fallen    (Hylotoma,    Apros- 

thema). 
brevis  Klug  (Allantus,  Hoplocampa). 
buquetii  Spinola  (Aulacomerus). 
buyssoni  Konow  (Heptacola). 
calif ornica  Ashmead  (Manoxyela). 
calif ornicus  Marlatt  (Gymnonychus). 
camelus  Linnaeus  (Ichneumon,  Hybono- 

tus). 
camelus  Linnaeus  (Ichneumon,   Xiphy- 

dria). 
cameroni    Westwood    (Perga,     Acantho- 

perga). 


canadense  Provancher  (Xiphidion). 
capreae  Panzer  (Tenthredo,  Pachynema- 

tus). 
carinata  Cameron  (Rethrax). 
carinata  Cameron  (Ilusobria). 
cephalotes  Fabric! us  (Tarpa). 
cephalotes  Fabricius  (Tenthredo,  Mega- 

lodontes). 
cephalotes   Jakowlew   (Allantus,  Jerma- 

kia). 
cestatus  Konow  (Clydostomus). 
chalybea  Konow  (Miocephala). 
cinctus  Klug  (Pterygophorus). 
cinctus  Linnaeus  (Tenthredo,  Emphytus). 
cingiilata  Fabricius  (Tenthredo,  Strongy- 
logaster). 
cinxia  Klug  (Allantus,  Caliroa). 
clavatus  Rohwer  (Pseudocimbex). 
ccerulea  Cameron(  Anisoarthra  [Senoclia]) . 
coerulea    Cameron    (Anisoarthra,    Senoc- 
lia). 
coloradensis  Cockerell  (Perga,   Phenaco- 

perga). 
coloradensis    Weldon    (Emphytus,    Pro- 

temphytus). 
Columbiana  Provancher.    (Labidia.    See 

opimus  Cresson.) 
compressus    Fabricius    (Sirex,    Ephippi- 

notus). 
connectens  Stephens  (Janus), 
consobrina  Klug  (Tenthredo,  Eniscia). 
contigua  Konow   (Strongylogaster,  Thri- 

nax). 
coronatus    Fabricius    (Tenthredo,    Orys- 

sus). 
coronatus    Klug    (Emphytus,    Aneugme- 

nus). 
coryicolum  Dyar  (Isodyctium). 
costalis    Fabricius     (Tenthredo,     Sciap- 

teryx). 
crassa  Fallen  (Tenthredo,  Holcocneme). 
craverii  A.  Costa  (Laurentia). 
crawii  Provancher  (Sphacophilus), 
cressoni  Westwood  (Perga,  Camptoperga). 
crevecoeuri  Ashmead  (Opisthoneura.   See 

montana  Cresson). 
crinitus  Konow  (Lagideus), 
crudum  Konow  (Eriglenum). 
cruentatus  Eversmann   (Cephus,   Evers- 

mannella). 
cubensis  Cresson  (Tremex,Teredon[ = Ter- 

edonia]). 
cubensis  Cresson  (Tremex,  Teredonia). 
cyanea  BruUe  (Syzygonia,  Syzygonidea). 


94 


MISCELLANEOUS  FOREST   INSECTS. 


cyanoeephala  Klug  (Syzygonia). 
cyanocephala    Klug    (Syzygonia,    Bergi- 

ana). 
cyanoptera  Klug  (Syzygonia,  Parasyzygo- 

nia). 
cynosbati  Linnaeus  (Cephus,  Janus), 
cynosbati  Linnaeus  (Cephus,  Phylloecus 

[=Janus]). 
dahlbomi  Thomson  (Caenoneura). 
dahlbomi   Westwood    (Perga,    Pergadop- 

sis). 
dahli  Hartig  (Xyela,  Pleroneura). 
darwinii  Weyenbergh  (Pseudosirex). 
debilicornis  Konow  (Brachyphatnus). 
debilis  Say  (Atomacera). 
decora  Konow  (Acidiophora). 
defessus  Scudder  (Atocus). 
degeeri  Klug  (Allantus,  Dineura), 
delicatulus  Fallen  (Tenthredo,  Strombo- 

ceros). 
delicatula  Klug  (Tenthredo,  Synairema). 
delta  Provancher  (Tenthredo,  Bivena). 
delta   Provancher   (Tenthredo,    Homoeo- 

neura  [=Bivena]). 
difformis  Panzer  (Tenthredo,  Cladius). 
dimorpha  Freymuth  (Pompholyx  [=Ca- 

cosyndia]). 
dimorpha  Freymuth  (Pompholyx,  Caco- 

syndia). 
diptycha  Konow  (Stelidarge). 
divergens  W.  F.  Kirby  (Clarissa). 
dohrnii  Tischbein  (Kaliosysphinga). 
dorsalis  Say  (Acordulecera), 
dorsal  is  Leach  (Perga). 
dubitatus  Norton   (Taxonus,    Hemitaxo- 

nus). 
duckei  Konow  (Trochophora). 
eburneiguttatum   \V.    F.    Kirby   (Aglao- 

stigma). 
ectrapela  Konow  (Kokujewia). 
eglanteriae  Fabricius  (Tenthredo,   Dosy- 

theus). 
ellisii  Curtis  (Dielocerus). 
epimelas  Konow  (Ilaplostegus). 
equiseti  Fallon  (Tenthredo,  Taxonus). 
erythrocephala      Linnaeus      (Tenthredo, 

Acantholyda). 
eucalypti  Froggatt  (Phylacteophaga). 
excavata  Norton  (Macrophya,  Pseudosio- 

bla). 
fabri(;ii  Leach  (Tarpa,  Melanopus). 
fallax   Lopcletior  (Nematus,   Amauronc- 

matus). 
fasciata  Linnaeus  (Tenthredo,  Zaraea). 


fascipennis  Norton  (Selandria,  Calozarca. 
f annus  Newman.  (Phylloecus.    See  cynos- 
bati Linnaeus), 
ferruginea  Say  (Xyela,  Macroxyela). 
filiceti  Klug  (Blasticotoma). 
filiformis  Eversmann  (Cephus,  Calameu- 

ta). 
filicis  Klug  (Tenthredo,   Polystichopha- 

gus  [=Pseudotaxonus]). 
filicis  Klug  (Tenthredo,  Pseudotaxonus). 
flabellicornis   Germar  (Tarpa,  Rhipidio- 

ceros).  X 

flavescens  Marlatt   (Phyllotoma?,   Neso- 

taxonus). 
flavida  Marlatt  (Tenthredo,  Tenthredina). 
floricola  0.  Costa  (Ebolia). 
flavens  Klug  (Tenthredo,  Paraselandria). 
flavipes  Cameron  (Lithracia). 
flaviventris  Linnaeus  (Tenthredo,  Neuro- 

toma). 
frontalis  Westwood  (Lyda,  Liolyda). 
fulvipes  A.  Costa  (Amestastegia). 
fumipennis  Ashmead  (Parazarca). 
fumipennis  Westwood  (Brachytoma). 
fumipennis  W.  F.  Kirby  (Acherdocerus). 
furcata  Fabricius  (Hylotoma,  Cyphona). 
furcata  Villers  (Hylotoma,  Schizocera). 
fusca  Schrottky  (Pseudabia). 
fuscicornis  Hartig  (Diphadnus). 
fuscicornis  Fabricius  (Sirex,  Tremex). 
fuscicornis    Fabricius   (Sirex,    Xyloecer- 

matium  [=Tremex]). 
fuscicornis    Fabricius   (Sirex,    Xyloterus 

[==  Tremex]). 
gallicola  Stephens  (Nematus,  Pontania). 
gallae  Newman.    (Euura.     See  medullaris 

Hartig). 
gigas  Linnaeus  (Sirex). 
gigas  Linnaeus  (Sirex,  Urocerus  [=Sirex]). 
gonager  Jurine  (Dolerus). 
grandis  Lepeletier.    (Trichocampus.    See 

viminalis  Fallen.) 
grandis  Philippi  (Brachyxiphus). 
guttatum    Fallen    (Tenthredo,     Pa^cilo- 

stoma). 
hallidayi  Westwood  (Perga,  Xyloperga). 
healaeiE.  Newman.    (Camponiscus.     S^e 

luridiventris  Fallen.) 
horbsti  Konow  (Lycoscelcs). 
hieroglyphica  Christ  (Tenthredo,  Itycor- 

eia). 
hilarulus  Konow  (Tanymeles). 
hirticornis  Cameron  (Incalia). 
histrionicua  MacGillivray  (Parabatea). 


THE   GENOTYPES    OF   SAWFLIES    AND    WOODWASI'S. 


d5 


hortulana  Klug  (Emphytus,  Messa). 
hyalinus  MacGillivray  (Neotomostethus). 
hyalinus  Norton  (Themos). 
hyperborea  Kiaer  (Ischyroceraea). 
hypogastricus  Hartig.     (See  luridiventris 

Fallen.) 
ianthe  E.  Newman  (Fenusa,  Asticta). 
ignota  Norton  (Monostegia,  Tetratneura) . 
imitatrix  Ashmead   (Paraselandria,  Ne- 

soselandria). 
imperialis  Smith  (Hylotoma,  Atherman- 

thus). 
incisa  Cameron  (AUomorpha). 
indica  W.  F.  Kirby  (Parastitis). 
inferentia    Norton    (Poecilostoma,    Mon- 

soma). 
inferentia   Norton   (Poecilostoma,   Mono- 

Boma  [=Monsoma]), 
infuscatus  MacGillivray  (Hypargyricus). 
inopenus  Konow  (Canonias). 
insolita  Konow  (Cladiucha). 
interruptus    Klug    (Pterygophorus,     Lo- 

phyrotoma). 
jakowleffi  Konow  (Caenocephus). 
jakowleffi  Konow  (Dinax). 
jakowlewi  Semenow  (Parabia). 
jantheria  Klug  (Hylotoma,  Cibdela). 
japonica     Marlatt    (Lophyrus,     Nesodi- 

prion.) 
jucunda  W.  F.  Kirby  (Perga,  Paraperga). 
judaicus  Lepeletier  (Lyda,  Tristactus). 
julii  Brebisson  (Pinicola  [=Xyela]). 
julii  Brebisson  (Pinicola,  Xyela). 
juniperi    Linnaeus    (Tenthredo,    Monoc- 

tenus). 
juvencus  Linnaeus  (Sirex,  Paururus). 
klugii  Burmeister  (Athlophorus). 
kohli  Konow  (Stirocorsia). 
koreana  Konow  (Corymbas). 
laeta  Westwood  (Dictynna). 
langei  Konow  (Probleta). 
laricis  Marlatt  (Hoplocampa,  Marlattia). 
lepida  Brulle  (Perreyia). 
lepidus  Klug  (Emphytus,  Asticta  [=Har- 

piphorus]). 
lepidus  Klug  (Emphytus,  Harpiphorus) . 
leprieurii  Spinola  (Camptoprium). 
leucocephala    Klug    (Schizocera,    Topo- 

trita). 
lewisii  Westwood  (Perga,  Pseudoperga) . 
limacina  Retzius  (Tenthredo,   Eriocam- 

poides). 
lituratus  Konow  (Rhagonyx). 
lobatus  MacGillivray  (Aphanisus). 


lucorum    Linnaeus   (Tenthredo,    Trichio- 

soma). 
luridiventris  Fallen  (Tenthredo,  Campo- 

niscus  [=Platycampus]). 
luridiventris  Fallon  (Tenthredo,  Lepto- 

pus  [=Platycampus]). 
luridiventris  Fallen  (Tenthredo,   Platy- 

campus). 
luridiventris  Konow.    (Pareophora.     See 

nigripes  Klug.) 
lutea  Linnaeus  (Tenthredo,  Clavellaria). 
lutea  Linnaeus  (Tenthredo,  Cimbex). 
luteola  Klug  (Tenthredo,  Nematoceros). 
luteiventris    0.    Costa.      (Ephippinotus. 

See  compressus  Fabricius.) 
macropus  Smith  (Cladomacra). 
maculata    Marlatt   (Cimbex,   Agenocim- 

bex). 
maculata  Norton  (Poecilostoma,  Pcecilos- 

tomidea). 
maculipennis  Stein  (Lyda,  Celidoptera), 
maculipennis  Stein  (Lyda,  Kelidoptera). 
magrettii  Konow  (Colochelyna). 
major  Cresson  (Xyela,  Megaxyela). 
major  0.  Costa.     (See  satyrus  Panzer.) 
mandibularis  Zaddach  (Lyda,   Gongylo- 

corsia) . 
maria  MacGillivray.     (Bivena.  See  delta 

Provancher.) 
martini  Lepeletier  (Hylotoma,  Didymia). 
martini  MacGillivray  (Neopareophora). 
mathesoni  MacGillivray  (Phlebatrophia). 
mayrii  Westwood  (Perga,  Plagioperga). 
medullaris  Hartig  (Cryptocampus). 
megapolitana  Brauns  (Konowia). 
melanocephala     Lepeletier     (Hylotoma, 

Scobina). 
meruensis  Konow  (Sjoestedtia). 
metallica  Rohwer  (Neoeurys). 
metallicus  Mocsary  (Oryssus,  Mocsarya), 
mexicana  Ashmead  (Neoptilia). 
mexicana  Ashmead  (Pseudocyphona). 
mexicanum  W^.  F.  Kirby  (Loboceras). 
nigripes  Klug  (Allantus,  Pareophora). 
mimarius  Konow  (Tristegus). 
minutissima  0.  Costa.       (Melina.      See 

nigrita  Westwood.) 
minutus  Hartig  (Pelmatopus). 
montana  Cresson  (Hoplocampa,  Opistho- 

neura  [=Zaschizonyx]). 
montana  Cresson  (Hoplocampa,  Zaschiz- 

onyx). 
mooreana  Cameron  (Siobla). 
moricei  Konow  (Characophygus). 


96 


MISCELLANEOUS   FOREST   INSECTS. 


morio  Konow  (Dulophanes). 

multicolor   Norton    (Taxonus,    Parataxo- 

nus). 
naucarrowi  Froggatt  (Philomastix). 
nemorata  Fallen  (Phyllotoma,  Driiida). 
niger  Norton  (Ptenos). 
nigra  Cameron  (Fethalia). 
nigra  Say  (Thiilea). 
nigrescens  Rohwer  (Diphamorphos). 
nigrita   Fabricius   (Tenthredo,   Tomoste- 

thus). 
nigrita  Westwood  (Fenella). 
nigrita  Westwood  (Fenella,  Melinia). 
nigricornis  W.  F   Kirby  (Hemidianeura). 
nitens  W.  F.  Kirby  (Euryopsis). 
nitidus  W.  F.  Kirby  (Trichorhachus). 
obliviosus  Brues  (Trichiosomites). 
obscura  Linnseus  (Tenthredo,  Amasis). 
obscuratus  MacGillivray  (Paracharactiis). 
occidentalis     MacGillivray.       (Cockerel- 

lonis.     See  arizonensis  Ashmead.) 
ochroleucus  Stephens  (Melicerta  [=Hep- 

tamelus]). 
ochroleiica    Stephens    (Melicerta,    Hep- 

tamelus). 
ochropoda    Stephens    (Heterarthus,    De- 

catria). 
ochropoda    Klug    (Emphytus,    Heterar- 
thus). 
oeningensis  Heer  (Cephites). 
opaca  Fabricius  (Tenthredo,  Mesoneura). 
opaca  Fabricius  (Tenthredo,  Pristis  [=Me- 

soneura]). 
opimus  Cresson  ( Allan tus,  Labidia). 
oregonensia  Ashmead   (Macgillivraya  [= 

Macgilli  vray  ella] ) . 
oregonensis     Ashmead.      (Macgillivraya, 

Macgilli  vray  ella) . 
ostentus  Brues  (Paremphytus). 
ovata  Linnaeus  (Tenthredo,  Eriocampa). 
padi  Linnseus  (Tenthredo,  Priophorus). 
parreyssi  Spinola  (Cephus,  Syrista). 
pallimacula  Lepeletier  (Empria). 
pallipes  Say  (Strongylogaster,  Ilypotaxo- 

nus). 
parviceps     Newman.  (See   nemorata 

Fallen.) 
parvuhis       Klug       (Allantus,       Pseudo- 

(lineura). 
parvus  Brues  (Lithoryssus). 
pe(;toralis     Lepeletier    (Nematus,     Ano- 

plonyx). 
pelloa  Konow  (Tanyphatna). 
perplexus  Konow  (Emj)hyoideH). 
peruanus  Konow  (Hyperoceros). 


picipes  W.  F.  Kirby  (Paralypia), 
pictipennis  Smith  (Derecyrta). 
pilicornis    Dahlbom.     (Priophorus.     See 

padi  Linnaeus.) 
pinguis  Say  (Strongylogaster,  Dimorpho- 

pteryx). 
pini    Linnaeus    (Tenthredo,    Anachoreta 

[=Diprion]). 
pini  Linnseus  (Tenthredo,  Diprion). 
pini     Linnaeus     (Tenthredo,     Lophyrus 

[=Diprion]). 
pini  Retzius  (Nematus,  Lygaeonematus) . 
plumicornis  Guerin  (Oryssus,  Chalinus). 
polita  Leach  (Perga,  Pseudoperga) . 
politissimus  A.  Costa  (Cephus,  Peronis- 

tilus). 
pratorum  Fallen  (Tenthredo,  Loderus). 
praecox  Foerster  (Epitactus). 
privus  Konow  (Pens). 
procer  Konow  (Bathyblepta). 
procinctus  Konow  (Rhoptroceros  [=Rho- 

pographus]). 
procinctus  Konow  (Rhoptroceros,  Rhopo- 

graphus). 
pulchellaO.  Costa.  (Ermilia.  Seeagorum 

Fallen.) 
pullus    Foerster    (Nematus,    Micronema- 

tus). 
pumila  Klug  (Allantus,  Entodecta). 
pumila  Klug  (Cephalocera  [=Corynophi- 

lus]). 
pumila   Klug   (Cephalocera,    Corynophi- 

lus). 
pumila    Klug   (Emphytus,    Aphadnurus 

[=Fenusa]). 
pumila  Klug  (Emphytus,  Fenusa). 
pumilio  Westwood  (Perantherix). 
punctigera     Lepeletier.      (Pristis.      See 

opaca  Fabricius.) 
purpureifrons  Cameron  (Sunoxa). 
pusilla  Dalman.     (Xyela.     See  julii  Br6- 

bisson). 
pusilla  Klug  (Allantus,  Blennocampa). 
pygmaeus  Linnaeus  (Sirex,  Cephus). 
pygmaea    Say    (Blennocampa,    Erythra- 

spides). 
(luattuordecimpuncUita      Norton     (Ten- 
thredo, Neopus). 
rapae  Linntjuus  (Tenthredo,  Pachyrotasis). 
reedi  Rohwer  (Trichotaxonus). 
reitteri  Konow  (Rhadinoceraea). 
religiosa    Marlatt   (Blennocampa,    Neso- 

tomostethus). 
reticulata    Linnaeus    (Tenthredo,    Caeno- 

lyda). 


THE  GENOTYrES   OF   SAWELIES  AND    WOOD  WASPS. 


97 


rosse  Harris.     (Endelomyia.     See  sethiopa 

Fabricius.) 
rosae  Linnaeus  (Tenthredo,  Corynia  [=Hy- 

lotoma]). 
rosae    Linnaeus   (Tenthredo,    Hylotoma). 
rosarum   Imhof   et   Labram.     (See    rosae 

Linnaeus.) 
rotundiventris  Cameron  (Macrophya,  Dip- 

teromorpha). 
rubi  Forbes  (Metallus). 
rubi    Harris    (Hoplocampa,    Monophad- 

noides). 
rubi  Panzer  (Tenthredo,  Perineura). 
rubripes  Cresson  (Strongylogaster,  Aphilo- 

dyctium). 
rufocinctus  Norton  (Strongylogaster,  Para- 
.  siobla). 

ruficollis  Norton  (Atomacera,  Mierarge). 
rufiventris  Konow  (Netroceros). 
rugifrons  Cameron  (Beldonea). 
rusticua      Linnaeus      (Tenthredo,       Ma- 

crophya). 
saltuum  Linnaeus  (Tenthredo,  Monoplo- 

pus). 
satyrus    Panzer    (Astatus,     Cerobactrus 

[=Hartigia]). 
eatyrus  Panzer  (Astatus,  Hartigia), 
scapularis  Lepeletier  (( -oryna). 
scrophularise  Linnaeus  (Tenthredo). 
scrophulariae  Linnaeus  (Tenthredo,  Allan- 

tus  [=Tenthredo]). 
scutellata  W.  F.  Kirby  (Cerealces). 
sebetia  O.  Costa  (Caliroa). 
septentrionalis      Linnaeus      (Tenthredo, 

Croesus  [=Nematus]). 
septentrionalis  Linnaeus  (Tenthredo,  Ne- 

matus). 
sericea  Linnaeus  (Tenthredo,  Abia). 
serva  Fabricius  (Tenthredo,  Selandria). 
signata  Fabricius  (Tenthredo,  Cephaleia). 
sikkemensis  Konow  (Conaspidia). 
siilgularis  Ashmead  (Gymniopterus). 
sjostedti  Konow  (Distega). 
slossonae  MacGillivray  (Polybates). 
smyrnensis  Stein  (Pachycephus). 
sodalis  Cresson  (Selandria,  Lycaota). 
spectabilis  Heer  (Urocerites) . 
spectabilis  MacGillivray  (Ceratulus). 
spectrum  Linnaeus  (Ichneumon,  Xeris). 
spinarum  Fabricius  (Tenthredo,  Athalia). 
spinolae  Brulle  (Seriocera). 
etigmaticalis  Cameron  (Anisoneura  [=Be- 

leses]). 


stigmaticalis   (Cameron  (Anisoneura,    He- 

leses). 
Rtrahlendorffi  Konow  (Electrocephalus). 
sturnii  Klug  (Tenthredo,  Encarsioneura). 
sylvatica     Linnaeus     (Tenthredo,     Lyda 

[=Pamphiliu8]). 
sylvatica  Linnaeus  (Tenthredo,  Pamphil- 

ius). 
syringae  Gradl  (Cephosoma). 
tabidus  Fabricius  (Sirex,  Trachelus). 
taczanowskii  Andre  (Praia), 
tantillus  0.  Costa  (Aphadrmrus). 
tessellata     Klug     (Tenthredo,     Tenthre- 

dopsis). 
testaceus  Jurine  (Pteronus,  Pristiphora). 
testacea  W.  F.  Kirby  (Decameria). 
thomsoni  Konow  (Perineura,  Thomsonia). 
thoracica  Klug  (Plagiocera). 
tibialis  Klug  (Pachylosticta). 
trimaculatus  Say  (Cephus,  Adirus). 
troglodytes  Klug  (Astatus). 
tropicus  Norton  (Lophyrus,   Lophyridea 

[=Lophyroides]). 
tropicus  Norton  (Lophyrus,  Lophyroides). 
truculenta  Konow  (Braunsiola). 
townsendi  Ashmead  (Caloptilia). 
typica  Rohwer  {Claremontia). 
typica  Rohwer  (Nortonella). 
typicus  Brues  (Palaeotaxonus). 
typicus  Rohwer  (Prototaxonus). 
ulmi  Sundevall  (Fenusa,  Kaliofenusa). 
vafer  Linnaeus  (Tenthredo,  Bactroceros) . 
vagans  Fallen  (Phyllotoma). 
varianus  Norton  (Harpiphorus,  Macrem- 

phytus). 
varinervis    Spinola    (Tenthredo,    Antho- 

leus). 
varipes  Cameron  (Ancyloneura). 
ventralis  Say  (Nematus,  Pteronidea). 
vexabilis  Brues  (Scolioneura,  Lisconeura) . 
viduatus  Zetterstedt  (Nematus,  Brachy- 

colus). 
viminalis    Fallen    (Tenthredo,    Trichio- 

campus). 
violaceipennis  Andre  (Nematoneura). 
viridipes  Cameron  (Busarbia). 
viridis  Linnaeus  (Tenthredo,  Rhogogaster) . 
volupis  Konow  (Cerospastus). 
ulmariae  Schlechtendal  (Macrocephus). 
ustulatus  Linnaeus  (Tenthredo,  Cryptus). 
weithii  Ashmead  (Acanthoptenos). 
westwoodii  Brulle  (Dictynna). 
zabriskiei  Ashmead  (Melanoselandria). 


98  MISCELLANEOUS   FOREST   INSECTS. 

SYNONYMY  OF  CERTAIN  GENERA. 

By  cross-reference  in  the  index  to  the  genot^^pes  it  was  found  that 
certain  genera  were  isogenotypic.  In  some  of  these  cases  new  names 
were  needed.     New  names  and  certain  synonymy  are  given  below. 

THE  SYNONYMS  OF  HARTIGIA  SCHIODTE  AND  BOIE. 

Schiodte  (Kroyers  Naturhistorisk  Tidsskrift,  voL  2,  p.  332,  1838) 
gave  the  name  Hartigia  for  a  certain  cephid  insect  which  differed  from 
CepJius  pygxmus  in  characters  of  the  antennae.  This  species  was  not 
named,  however,  so  the  genus  was  without  standing  until  1855,  when 
F.  Boie  (Stett.  ent.  Zeit.,  vol.  16,  p.  49)  stated  that  Astatus  satyrus 
was  the  species  which  Schiodte  had.  This  gives  Hartigia  standing 
and  makes  satyrus  the  type — the  genus  being  monobasic. 

The  genotypes  of  the  genera  Cerohactrus  O.  Costa  and  Ccphosoma 
Gradl  are  identical  specifically  with  satyrus;  consequenth^  these 
generic  names  fall  to  the  older  name  Hartigia.  The  species  satyrus 
is  also  congeneric  with  MacrocepJius  ulmarise  Schlechtendal  {=Ten' 
thredo  linearis  Schrank),  so  Macroccphus  is  a  synonym  of  Hartigia. 
The  synon3^my,  therefore,  is  as  follows : 

Hartigia  Schiodte  and  Boie,  1855. 
Cerohactrus  O.  Costa,  1860. 
Macrocephus  Schlechtendal,  1878. 
Cephosoma  Gr3id\,  ISSl. 

PTERONUS  Panzer =DIPRION  Schrank. 

Panzer,  in  the  original  description  of  Pteronus,  included  the  fol- 
lowing species  in  the  order  named :  Hylotoma  frutetorum  Fabricius, 
Hylotoma  dorsata  Fabricius,  Hylotoma  juniperi  Fabricius,  TentJiredo 
pini  Linnaeus,  and  TentJiredo  difformis  Panzer.  As  the  present-day 
conception  of  Pteronus  has  to  be  changed,  no  species  originally 
included  belonging  to  Pteronus  Konow  and  authors,  TentJiredo  pini 
Linnaeus  has  been  chosen  as  the  type,  making  Pteronus  Panzer  and 
Diprion  Schrank  isogenotypic.  Diprion  is  the  older  name,  so 
Pteronus  Panzer  is  a  synonym  of  Diprion  Schrank.  • 

Diprion  Schrank,  1802. 
Pteronus  Panzer,  1800. 

PTERONIDEA,  N.  N.  FOR  PTERONUS  Konow  and  authors. 

Pteronus  Panzer  being  a  synonym  of  Diprion  Schrank,  Pteronus 
Konow  and  authors  is  without  a  name.  For  this  the  name  Pteron- 
IDEA  may  be  used.  The  type  of  Pteronidea  is  Nematus  ventralis  Say, 
whicli  is  congeneric  with  Konow's  interpretation  of  TentJiredo  my  osotides 
P^abricius. 


THE  GENOTYPES  OF  SAWFLIES  AND   WOODWASPiS.  99 

THE   SYNONYMS  OF  PLATYCAMPUS  SCHIODTE. 

Hartig,  in  1837  (Fam.  Blatt.  Holzwesp.,  p.  184),  described  the 
subgenus  Leptopus  for  a  new  species,  Tiypogastricus ,  which  has  proved 
to  be  the  same  as  Tenthredo  luridiventris  Fallen  (1808).  The  name 
Leptopus  had  already  (Latreille,  1809)  been  used  for  a  genus  of 
Hemiptera.  Schiodte  (Magasin  de  ZooL,  vol.  9,  p.  20,  footnote,  1889) 
proposed  the  name  Platycampus  for  Leptopus  Hartig. 

E.  Newman  (Ent.,  vol.  4,  pp.  215-217,  1869)  describes  the  lai-va  and 
adult  of  a  sawfiy  under  the  name  Camponiscus  Jiealdei.  The  adult  is 
very  poorly  characterized  and  unrecognizable,  but  in  1873  (Ent. 
Monthl.  Mag.,  vol.  10,  p.  84)  P.  Cameron  says  he  has  reared  the  same 
larva  as  Newman  describes,  and  that  the  adult  is  the  same  as  Nematus 
(Leptopus)  Tiypogastricus  Hartig.  This  synonymy  establishes  the 
genus  Camponiscus  and  makes  it  the  same  as  Leptopus  Hartig,  the 
two  genera  being  isogenotypic. 

F.  W.  Konow  (Genera  Insectorum,  Fasc.  29,  p.  48,  1906)  uses  the 
name  Leptocercus  Thomson  (a  changed  spelling  for  Leptocerca  Hartig) 
for  this  genus,  but  in  this  he  is  wrong,  because  Thomson  divides 
Leptocercus  into  Leptocercus  s.  s.,  which  contains  Tenthredo  alni 
Linnaeus,  Tenthredo  rufa  Panzer,  and  Leptocercus  nigriceps  Thomson, 
and  is  Hartig's  genus  Leptocerca.  The  second  division  of  Thomson's 
Leptocercus  is  Leptopus  Hartig  and  contains  Tenthredo  luridiventris 
Fallen.  The  Leptocercus  Thomson  s.  s.  is  Leptocerca  Hartig,  not 
Leptopus  Hartig  as  Konow  would  have  it. 

The  synonymy  of  this  group  is  as  follows : 

Platycampus  Schiodte,  1839. 

Leptopus  Hartig,  1837  (non  Latreille,  1809). 

Camponiscus  E.  Newman,  1869. 

Leptocercus  Konow,  1906  (non  Thomson,  1871). 

CR(ESUS  Leacli=NEMATTJS  Jurine. 

Latreille  (Considerations  Generales,  p.  435,  1810)  fixed  the  type  of 
Nematus  as  Tenthredo  septentrionalis  Jurine.  Nematus  septentrionalis 
Jurine  is  the  same  as  Tenthredo  septentrionalis  Linnaeus.  Leach  (Zool. 
Misc.,  vol.  3,  p.  129,  no.  1,  1817)  based  his  genus  Croesus  on  Tenthredo 
septentrionalis  Linnaeus ;  so  Croesus  Leach  is  a  synonym  of  Nematus, 
the  genera  being  isogenotypic. 

Nematus  Jurine,  1807. 
Croesus  Leach,  1817. 

NEMATINUS,  N.  N.  FOR  NEMATUS   Konow. 

The  fixing  the  type  of  Nematus  as  Tenthredo  septentrionalis  Linnaeus 
and  making  Croesus  synonym  of  it  necessitates  a  new  name  for 
Nematus  of  Konow  and  authors.  For  Nematus  Konow  and  authors 
the  name  Nematinus  may  be  used. 

The  type  of  Nematinus  is  Tenthredo  ahdominalis  Panzer. 


100  MISCELLANEOUS  FOEEST  INSECTS. 

GYMNONYCHTJS  Marlatt=DIPHADNTJS  Hartig. 

In  1837  Hartig  (Fam.  Blatt.  Holzwesp.,  p.  225)  formed  a  new  sub- 
genus (DipJiadnus)  of  Nematus  for  a  species  he  called  fuscicomis- 
Later  European  writers  have  proved  that  Nematus  {Diphadnus) 
fuscicornis  Hartig  is  an  aberrant  form  of  his  Nematus  appendiculatus, 
which  for  some  time  was  placed  in  the  genus  PristipJiora. 

Mr.  C.  L.  Marlatt,^  in  his  Revision  of  the  Nematinse  of  North 
America,  described  a  new  genus,  Gymnonychus,  for  certain  species 
near  PristipJiora,  which  have  simple  tarsal  claws.  Nematus  appendicu- 
latus  Hartig  belongs  to  this  genus,  but  in  1837  a  generic  name  was 
given  to  an  aberrant  form  of  this  species,  so  Mr.  Marlatt's  name  must 
fall  as  a  synonym  of  DipJiadnus  Hartig. 

Diphadnus  Hartig,  1837. 

Gymnonychus  Maria tt,  1896. 

CALIROA  O.   Costa  AND  ERIOCAMPOIDES  Konow. 

In  1859  (Fauna  Napoli,  Tenthred.,  p.  59)  O.  Costa  described  the 
genus  Caliroa  and  included  one  species,  C.  sehetia  O.  Costa,  which  is 
therefore  the  genotype.  Later  it  was  proved  that  Caliroa  sehetia  is 
the  same  as  TentJiredo  (Allantus)  cinxia  Klug. 

Rev.  F.  W.  Konow  in  1890  (Deutsch.  ent.  Zeitschr.,  1890,  p.  239) 
described  his  genus  Eriocampoides  and  in  his  list  of  species,  page  248, 
considers  sehetia  O.  Costa  as  a  synonym  of  cinxia  Klug,  but  makes  no 
mention  of  the  genus  Caliroa. 

Dr.  WiUiam  H.  Ashmead  in  1898  (Can.  Ent.,  p.  256)  divided 
Konow' s  genus  Eriocampoides  into  two  genera,  naming  Monostegia 
rosse  Harris  as  the  type  of  his  new  genus  Endelomyia. 

The  group  of  species  placed  in  the  genus  Eriocampoides  by  Konow 
can  well  be  separated  into  two  distinct  sections,  one  of  which,  Konow 
to  the  contrary  notwithstanding  (for  he  says  Caliroa  was  founded  on  a 
male  and  not  sufficiently  characterized.  Genera  Insectorum,  Fasc.  29, 
p.  75,  1906),  must  be  called  Caliroa.  The  type  of  Eriocampoides  being 
the  common  pear  slug  limacina,  that  subgenus  will  contain  those 
species  which  have  the  clypeus  emarginate,  the  pedicel  subequal  in 
length  with  the  scape,  and  the  hind  wings  with  usually  two  closed 
discal  cells  in  the  female.  The  type  of  Endelomyia  Ashmead  is 
Monostegia  rosse  Harris,  which  is  the  same  as  the  European  rose  slug 
setJiiops  Fabricius.  The  subgenus  Endelomyia  is  characterized  as 
having  the  clypeus  truncate,  the  pedicel  shorter  than  the  scape  (much 
wider  than  long),  and  the  hind  wings  with  usually  only  one  discal  cell 
in  the  female.  Endelomyia  is,  however,  a  synonym  of  Caliroa,  their 
genotypes  being  strictly  congeneric. 

aV.  S.  Dept.  A^^r.,  Div.  Ent.,  Tech.  ser.  3,  1896. 


THE   GENOTYPES   OF   SAWFLIES   AND    WOOD  WASPS.  101 

The  differences  between  these  two  f^roups  are  hardly  of  generic 
importance  and  could  better  be  treated  as  subgenera,  the  arrangement 
being  as  follows : 

Genus  Caliroa  O.  Costa,  1859. 

Subgenus  Caliroa  O.  Costa,  1859. 
Endelomijia  Ashmead,  1898. 
Subgenus  Eriocampoides  Konow,  1890.     (See  Peridistoptera,  p.  86.) 

CIMBEX  AND  ALLIES. 

Olivier  (Encycl.  Method.,  vol.  4, p.  22, 1789)  characterized  his  genus 
Clavellarius,  but  included  no  species  in  it.  No  species  was  ever  placed 
in  the  genus,  but  in  1791  (Encycl.  Method.,  vol.  6,,  p.  18)  Olivier  says 
that  he  changed  the  name  to  Cimhex  because  of  the  resemblance  to  the 
botanical  genus  Clavaria.  In  the  Encyclopedic  Methodique,  volume 
5,  page  764,  1790,  the  genus  Cimbex  is  described  and  sixteen  species  are 
placed  in  it.  Since  Clavellarius  had  no  standing  until  1791  it  must 
rank  as  a  synonym  of  Cimhex  as  Olivier  would  have  it. 

Lamarck  (Systeme  des  Animaux  sans  vertebres,  p.  264,  1801)  char- 
acterized the  genus  Clavellaria,  accrediting  it  to  Olivier,  but  Olivier' s 
genus  was  Clavellarius.  The  only  species  placed  in  Clavellaria  by 
Lamarck  was  Tenthredo  lutea  Ijinnadus,  the  genus  being  monobasic  with 
Tenthredo  lutea  as  the  type.  Latreille  (Considerations  Generales, 
1810),  however,  gave,  as  the  type  of  Cimhex,  Tenthredo  lutea  Linnaeus, 
so  Clavellaria  Lamarck  is  a  synonym  of  Cimhex,  the  genera  being 
isogenotypic. 

W.A.Schultz  (Spolia  Hymenopterologica,  p.  87,  1906)  proposed  the 
name  Pseudoclavellaria  for  Clavellaria  Leach  and  authors. 

The  synonymy  is  as  follows : 

Cimbex  Olivier  (Encycl.  Method.,  vol.  5,  p.  764,  1790). 

Clavellarius  Olivier  (Encycl.  Method.,  vol.  4,  p.  22,  1789;  Encycl.  Method.,  vol.  6, 
p.  18,  1791). 

Clavellaria  Lamarck  (Syst.  Anim.  sans.  Vert.,  p.  264,  1801). 
Pseudoclavellaria  Schultz  (Spolia  Hym.,  p.  87,  1906). 

Clavellaria  Leach  {Zool.  Misc.,  vol.  3,  p.  Ill,  1817;  and  authors). 

The  above  conclusions  differ  somewhat  from  those  reached  by 
Schultz  (SpoUa  Hym.,  1906),  but  it  is  believed  that  they  are  correct. 

SYZYGONIA  AND  ALLIES. 

Klug  (Ent.  Mon.,  p.  175,  1824)  described  his  genus  Syzygonia  and 
included  two  species,  cyanoptera  Klug  and  cyanocepJiala  Klug.  Dr. 
William  H.  Ashmead  (Can.  Ent.,  p.  230,  September,  1898)  fixed  the 
type  of  King's  genus  as  cyanocepJiala  and  described  a  genus  which  he 
called  Syzygonidea  for  Syzygonia  cyanea  Brulle.  Brulle  (Hist.  Nat. 
Ins.  Hym.,  vol.  4,  p.  671,  1846),  in  his  remarks  on ^S'^sy^oma,  mentions 
no  species,  but  refers  to  plate  48  (fig.  2),  where  he  figures  Syzygonia 


102  MISCELLANEOUS   FOEEST   INSECTS. 

cyanea  and  accredits  it  to  Klug,  but  K^ug  described  no  such  species 
and  the  figure  must  stand  as  a  description  of  cyanea  Brulle,  as  it  does 
not  agree  with  any  described  species. 

Rev.  F.  W.  Konow  (Anal.  Mus.  Buenos  Aires,  vol.  6,  pp.  397,  398, 
1899)  argues  that  Syzygonia  cyanoptera  Klug  should  be  taken  as  the 
type  of  Syzygonia,  as  this  species  came  first  in  the  list  and  forms  the 
first  group.  On  these  grounds  he  makes  a  new  genus,  Bergiana,  for 
Syzygonia  cyanocepJiala  Klug.  Bergiana  and  Syzygonia  are  isogeno- 
typic,  so  Bergiana  falls  as  a  synonym  of  Syzygonia. 

PARASYZYGONIA,  N.  N.  FOR  SYZYGONIA  Konow. 

Since  Bergiana  Konow  is  a  synonym  of  Syzygonia,  Syzygonia  Konow 
must  have  a  new  name,  as  it  is  different  irom.  Syzygonidea  Ashmead. 
For  Syzygonia  Konow  Parasyzygonia  may  be  used. 

The  above-mentioned  genera  may  be  separated  in  the  following 
manner: 

Radial  cell  of  the  fore  wings  not  appendiculate  (four  cubital  cells,  the  second 
and  third  each  recei\dng  a  recurrent  nervure;  antennae  6-jointed, 
the  third  joint  longer  than  the  fourth,  and  the  club  gradually  formed) 

Syzygonidea  Ashmead. 
Radial  cell  of  the  fore  wings  distinctly  appendiculate. 

Antennae  5-jointed;  third  cubital  cell  receiving    the  second  recurrent 

nervure Syzygonia  Klug. 

Antennae  6-jointed;  the  second  recurrent  nervure  interstitial  with  the 

second  transverse  cubitus Parasyzygonia  Rohwer. 

Syzygonidea  Ashmead. 

Syzygonia  qjanea  Brulle. 
Syzygonia  Klug  (Syn.,  Bergiana  Konow). 

Syzygonia  cyanocephala  Klug. 
Parasyzygonia  n. 

Syzygonia  cyanoptera  Klug  (type). 
Syzygonia  aenea  Perty. 

THE  WORK  OF  WILLIAM  H.   ASHMEAD   ON   THE   TENTHRED- 

INOIDEA. 

The  late  Dr.  William  H.  Ashmead's  work  on  Tentliredinoidea  was 
confined  almost  entirely  to  the  genera,  very  little  being  done  on  the 
species.  It  was  Doctor  Ashmead's  desire  to  give  generic  tables  to 
all  the  genera  of  Hymenoptera.  Such  an  enormous  task  would  never 
have  been  undertaken  by  one  less  enthusiastic  or  energetic  than 
Doctor  Ashmead.  With  all  the  routine  duties  connected  with  the 
position  hold  by  this  untiring  worker  there  was  but  a  limited  time 
for  his  researches,  so  of  necessity  a  great  deal  of  the  work  was  done 
in  a  hurry.  This  hurry  caused  mistakes,  and  the  founding  of  genera 
on  what  would  seem  to  be  trivial  characters;  but  the  greater  number 
of  the  genera  founded  by  Ashmead  are  at  least  of  subgeneric  impor- 
tance.    In  unpublished  manuscript  many  of  the  mistakes  and  omis- 


THE  GENOTYPES   OF   SAWFLIES  AND   WOODWASPS.  103 

sions  were  corrected  by  Doctor  Ashmead,  and  it  is  most  unfortunate 
that  these  were  not  left  in  condition  in  which  they  couhl  be  pubhshed. 

In  the  tables  of  the  genera  of  Tenthredinoidea  many  genera  were 
described  as  new,  and  some  of  these  were  based  on  species  hitherto 
undescribed.  The  characters  given  in  the  tables  are  sufficient  to 
satisfy  the  technical  requirements,  so  the  generic  and  specific  names 
should  date  from  their  publication  in  the  tables.  Various  writers 
have  considered  the  characters  given  in  the  tables  to  be  of  no  value, 
and  in  some  cases  this  is  correct.  On  this  basis  they  have  sunk  into 
the  synonymy  genera  which  have  as  good  standing  as  many  which 
they  recognize. 

In  the  present  paper  the  new  genera  founded  on  new  species  in 
the  tables  in  the  Canadian  Entomologist  for  1898  are  characterized 
more  completely,  and  a  list  of  all  the  genera  described,  with  the 
synonymy,  as  far  as  it  has  been  determined,  is  given.  Unless  other- 
wise stated  the  types  have  been  studied,  and  the  conclusions  based 
on  these  studies. 

AN  ALPHABETICAL  LIST  OF  THE  GENERA  OF  TENTHREDINOIDEA 
DESCRIBED  BY  WILLIAM  H.  ASHMEAD,  WITH  THE  DETERMINED 
SYNONYMY. 

1.  Acanthoptenos  Ashmead.     (=Arge  Schrank.) 

2.  Aomodyctium  Ashmead.     (A  genus  without  a  species.) 

3.  Aphilodyctium  Ashmead.     (Syn.:  Parataxonus  MacGillivray.) 

4.  Caloptilia  Ashmead.     (Syn.:  Labidarge  Konow.) 

5.  Calozarca  Ashmead.     (=Parazarca  Ashmead.) 

6.  Dimorphopteryx  Ashmead. 

7.  Endelomyia  Ashmead.     (=Caliroa  0.  Costa.) 

8.  Eriocampidea  Ashmead .     (Syn.:  Cockerellonis  MacGillivray.) 

9.  Erythraspides  Ashmead. 

10.  Gymniopterus  Ashmead.     (Type  species  lost.) 

11.  Hemitaxonus  Ashmead. 

12.  Homoeoneura  Ashmead.     (=Bivena  MacGillivray.) 

13.  Hypotaxonus  Ashmead. 

14.  Liolyda  Ashmead.     (=Cephaleia  Panzer.) 

15.  Lophyridea  Ashmead.     (=Loph5rroides  Cameron.) 

16.  Lophyrotoma  Ashmead.     (=Pterygophorus  Klug.) 

17.  Macgillivraya  Ashmead.     (=Macgillivrayella  Ashmead.) 

18.  Macgillivrayella  Ashmead . 

19.  Manoxyela  Ashmead.     (=Pleroneura  Konow.) 

20.  Marlattia  Ashmead. 

21.  Megaxyela  Ashmead. 

22.  Melanoselandria  Ashmead.     (=Hypargyricus  MacGillivray.) 

Listed  in  Catalogue  of  Insects  from  New  Jersey  and  without  standing  until 
1909,  when  Doctor  MacGillivray  stated  that  it  was  a  synonym  of  Hypargyricus 
MacGillivray.     The  synonymy  is: 

Melanoselandria  (Ashmead)    MacGillivray,    1909,     =Hypargyricus 
MacGillivray,  1908. 

23.  Micrarge  Ashmead.     (Syn.:  Braunsiola  Konow.) 

24.  Monophadnoides  Ashmead. 


104  MISCELLANEOUS   FOREST   INSECTS. 

25.  Neoperga  Ashmead. 

26.  Neoptilia  Ashmead. 

27.  Opisthoneura  Ashmead .     (=Zascliizonyx  Ashmead.) 

28.  Paraperga  Ashmead. 

29.  Paraselandria  Ashmead.     (  =  Selandria  Leach.) 

30.  Parasiobla  Ashmead. 

31.  Parazarca  Ashmead.     (Syn.:  Calozarca  Ashmead.) 

32.  Peiiclistoptera  Ashmead.     (=Eriocainpoides  Konow.) 

33.  Poecilost  oroide  a  Ashmead.     (=Einpria  Lepeletier.) 

34.  Polystichophag-us  Ashmead.     (=Pseudotaxonus  A.  Costa.) 

35.  Pseudoperga  Ashmead  (non  Gnerin). 

36.  Pseudosiobla  Ashmead. 

37.  Pterygophorinus  Ashmead.     (  =  Pterygophorus  Klug.) 

38.  Strongylogasteroidea  Ashmead. 

39.  Syzygonidea  Ashmead. 

40.  Tetratneura  Ashmead.     (=Einpria  Lepeletier.) 

41.  Zaschizonyx  Ashmead. 

In  all,  Ashmead  described  41  genera  of  Tentliredinoidea.  Of  these 
41  genera,  17  have  been  determined  to  be  synonyms  of  older  genera 
and  5  have  later  genera  for  synonyms.  Some  of  the  segregates  of 
Perga  defined  by  Ashmead  will  be  classed  as  synonyms  of  the  segre- 
gates formed  by  Shipp.     These  will  be  discussed  in  a  later  paper. 

BIBLIOGRAPHY  OF  THE  MORE  IMPORTANT  WRITINGS  OF  WILLIAM 
H.  ASHMEAD  ON  TENTHREDINOIDEA. 

Table  of  genera  of  Xyelidse.     <  In  Dyar:  Psyche,  vol.  8,  p.  214,  1898. 

A  generic  table  of  the  Blennocampinse.     <  In  Dyar:  Journ.  N.  Y.  Ent.  Soc,  vol.  6, 

pp.  127-129,  1898. 
Classification  of  the  horntails  and  sawflies,  or  the  suborder  Phytophaga.     In  7  parts. 

<  Can.  Ent.,  vol.  30,  1898  (1),  pp.  141-145;  (2)  pp.  177-188;  (3)  pp.  205-213;  (4) 

pp.  225-232;  (5)  pp.  249-257;  (6)  pp.  280-287;  (7)  pp.  305-316. 
Order  Hymenoptera.     <  In  Smith:  Insects  of  New  Jersey,  pp.  501-613,  1900. 
A  new  oryssid   from   Chatham   Islands,  Bismarclc  Archipelago.     <  Psyche,  vol.  10, 

p.  73,  1903. 
Two  new  phytophagous  Hymenoptera.     <  Can.  Ent.,  vol.  35,  p.  233,  1903. 
Descriptions  of  four  new  horn-tails.     <  Can.  Ent.,  vol.  36,  pp.  63-64,  1904. 

DESCRIPTION  OF  THE  GENERA  AND  SPECIES. 
MANOXYELA  Ashinead=PLERONEURA  Konow. 

The  type  of  Manoxyela  calif ornica  Ashmead  belongs  to  the  genus 
Pleroneura  Konow,  so  Manoxyela  is  a  synonym  of  Pleroneura. 

Pleroneura  Konow,  Ent.  Nachr.,  vol.  23,  p.  56,  1897. 

Manoxyela  Ashmead,  Can.  Ent.,  vol.  30,  p.  206,  1898. 

PLERONEURA  CALIFORNICA  (Ashmead). 

Manoxyela  californica  Ashmead,  Can.  Ent.,  vol.  30,  p.  206,  1898. 

Length  to  the  end  of  the  second  abdominal  segment,  2.5  mm.;  length  of  fore  wing, 

4   mm.     Lateral  angles  and   middle  i)roduction  of  the  clypeus  rounded;  autennal 

furrows  wanting  above  the  anterior  ocellus;  middle  fovece  elongate;  anterior  ocellus 

in  a  slightly  depressed  Imsiti,  whicli  is  sl)ar])ly  angled  nbovo:  postocellar  line  slightly 


THE   CENOTVPKS    OI^   SAWFLTES   AND    WOODWASPS.  105 

shorter  than  the  ocellocular  line,  but  lonj^er  than  the  ocelloccipital  line;  right  mandible 
with  2  inner  teeth;  head  and  parts  of  the  thorax  irregularly  granular;  tarsal  claws 
with  a  long  bristle  near  the  middle;  stigma  more  than  twice  as  long  as  wide,  angled 
below;  venation  very  like  Xyela  julii;  four  posterior  legs  and  abdomen  beyond  the 
third  segment  wanting.  Black;  antennae,  palpi,  and  legs  reddish-yellow;  wings 
hyaline,  venation  pallid. 

Type  locality. — Alameda  County,  California.  Ono  specimen  col- 
lected in  June. 

Type.—Csit.  No.  SS^7,  U.  S.  National  Museum. 
Related  to  Pleroneura  fulvicornifi  Rohwer. 

ACANTHOPTENOS  Ashmead=AIlGE  Schrank. 

Aslimead  (Can.  Ent.,  p.  212,  1898)  described  his  genus  Acan- 
tlioptenos  for  Acanthoptenos  weitliii  Ashmead.  The  genus  is  founded 
upon  an  abberant  specimen  of  Arge  macleayi  authors,  the  intercostal 
vein  being  absent  in  the  only  perfect  fore  wing.  Acanthoptenos  is 
therefore  a  synonym  of  Arge. 

Arge  Schrank,  1802. 

Acanthoptenos  Ashmead,  1898. 

CALOPTILIA  Ashmead. 
Caloptilia  Ashmead,  Can.  Ent.,  vol.  30,  p.  212,  1898. 

Type. — Caloptilia  towns endi  Ashmead. 

Ashmead  placed  liis  genus  Caloptilia  in  his  subfamily  Schizoceringe, 
but  in  this  he  is  wrong.  The  type  of  Caloptilia  townsendi  Aslmiead 
has  the  cross- vein  in  the  intercostal  cell  present  and  belongs  to  his 
Hylotominse.     It  is  the  same  as  Lahidarge  Konow. 

LABIDARGE  Konow=CALOPTILIA  Ashmead. 

The  error  of  Doctor  Aslimead  in  placing  Caloptilia  in  the  Schizo- 
ceringe  caused  Rev.  F.  W.  Konow  to  form  a  new  genus  Lahidarge  for 
tlie  same  group  of  species.  As  Konow's  genus  was  described  a  year 
later  than  Ashmead's,  it  must  rank  as  a  synonym  of  Caloptilia. 

Caloptilia  Ashmead,  Can.  Ent.,  vol.  30,  p.  212,  1898. 

Lahidarge  Konow,  Ent.  Nachr.,  vol.  25,  p.  309,  1899. 

CALOPTILIA  TOWNSENDI  Ashmead. 

Caloptilia  toumsendi,  Can.  Ent.,  vol.  30,  p.  212,  1898. 

Reddish-yellow;  head,  spot  on  lateral  lobe,  four  posterior  tibiae  and  tarsi,  and  apex 
of  abdomen  black;  wings  dusky  hyaline  with  a  broad  yellow  band  behind  the  stigma. 

Female. — Length,  8  mm.  Labrum  arcuately  emarginate  anteriorly;  clypeus  with  a 
V-shaped  notch  in  the  middle;  supracly peal  area  in  cross  section  triangular;  the  usual 
frontal  basin  sharply  defined,  the  middle  fovea!  area  separated  from  the  upper  area 
by  a  low,  complete,  transverse  carina;  the  middle  fovea  with  a  spherical  tubercle; 
postocellar  furrow  angled;  the  postocellar  area  with  longitudinal  impressed  line; 
flagellum  hairy,  very  slightly  thickening  apically;  transverse  median  vein  received 
beyond  the  middle  of  the  first  discoidal  cell;  stigma  elongate,  rounded  on  the  lower 


106  MISCELLANEOUS   FOREST   INSECTS. 

margin;  saw  with  regular  triangularly-shaped  teeth;  sheath  at  the  apex  obliquely 
truncate.  Reddish-yellow;  flagellum,  head  (labrum  and  palpi  excepted),  a  spot  on 
the  lateral  lobe  of  the  mesonotum,  four  posterior  tibise  and  tarsi,  and  apical  four 
abdominal  segments  black;  anterior  tarsi  dusky.  Wings  dusky  hyaline,  \\dtha  broad 
yellow  band  behind  the  stigma;  venation  in  the  dusky  part  brown,  in  the  yellow 
part  yellowish,  basal  part  of  the  stigma  yellowish. 

Male. — Length,  8  mm.  The  male  agrees  with  the  characters  given  for  the  female 
except  that  the  supraclypeal  area  and  clypeus  are  pale.  Hypopygidium  rounded 
apically. 

Type  locality. — San  Rafael,  Jicoltepec,  Mexico.  Five  females  and 
one  male  collected  by  C.  H.  T.  Townsend  (from  the  Ashmead  collec- 
tion). Also  two  females  from  Cordoba,  Mexico,  collected  by  Mr. 
Frederick  Knab. 

Type.— Ca,t.  No.  13134,  U.  S.  National  Museum. 

PSEUDOCYPHONA  Ashmead. 

Pseudocyphona  Ashmead,  Can.  Ent.,  vol.  30,  p.  211,  1898. 

Type. — Pseudocyphona  mexicana  Ashmead. 

This  genus  belongs  to  the  Schizocerinse  and  is  related  to  Schizocera,  but  is  readily 
separated  from  Schizocera  and  allies  by  the  toothed  tarsal  claws.  Habitus  similar  to 
Schizocera.  Clypeus  and  labrum  emarginate;  antennal  carina  present;  eyes  elongate 
oval,  slightly  converging  to  the  clypeus;  malar  space  almost  wanting;  ocelli  in  a  low 
triangle,  the  lateral  ones  very  little  before  the  supraorbital  line;  antennse  inserted 
near  the  middle  of  the  face,  the  third  joint  simple  in  the  female  and  somewhat  flat- 
tened; thorax  and  abdomen  normal  for  the  group;  tibise  without  lateral  spurs;  post- 
basitarsis  shorter  than  the  following  joints;  claws  with  an  erect  inner  tooth  near  the 
middle;  radial  cell  not  appendiculate;  four  cubital  cells,  the  second  receiving  both 
recurrent  veins;  basal  vein  joining  the  subcosta  at  the  origin  of  the  cubitus;  trans- 
verse median  received  near  the  middle  of  the  first  discoidal  cell;  anal  cell  broadly 
contracted;  radial  cell  of  the  hind  wings  open  at  the  apex;  two  closed  discal  cells  in 
the  hind  wing;  the  anal  cell  longly  petiolate,  the  petiole  longer  than  the  cell. 

PSEUDOCYPHONA  MEXICANA  Ashmead. 

Pseudocyphona  mexicana  Ashmead,  Can.  Ent.,  vol.  30,  p.  211,  1898. 

Black;  mesonotum,  scutellum,  and  upper  part  of  the  pleurte  reddish;  legs  black; 
wings  dark. 

Female.— Length,  7  mm.  Labrum  and  clypeus  very  slightly  arcuately  emarginate; 
supraclypeal  area  convex,  triangular  in  outline,  meeting  the  prominent  middle  carina 
between  the  antennse;  antennal  fovese  large  and  joining  the  supraclypeal  fovea; 
antennal  furrows  not  well  defined;  ocellar  basin  represented  by  a  gently  depressed 
area;  postocellar  fuiTow  almost  wanting;  postocellar  line  shorter  than  the  ocellocular 
line;  antennseshort,  the  third  joint  broad,  flattened;  thorax  normal;  transverse  median 
slightly  beyond  the  middle  of  the  first  discoidal  cell;  third  cubital  cell  about  one- 
third  longer  on  the  radius  than  on  the  cubitus;  stigma  robust,  broadest  at  the  base; 
sheath  with  the  lower  margin  marginate;  saw  with  very  small,  close  teeth.  Black; 
pronotum,  mesonotum,  scutellum,  tegulse,  and  upper  part  of  the  mesopleurae  reddish; 
wings  apd  venation  blackish-brown. 

Type  locality. — San  Rafael,  Jicoltepec,  Mexico.     One  female  from 
the  Ashmead  collection,  collected  by  Mr.  C.  H.  T.  Townsend. 
Type. — Cat.  No.  13135,  U.  S.  National  Museum. 


THE   GENOTYPES   OE   SAWELIES  AND    WOODWASPS.  107 

NEOPTILIA  Ashmead. 
Neoptilia  Ashmead,  Can.  Ent.,  vol.  30,  p.  213,  1898. 

Type. — Neoptilia  mexicana  Ashmead. 

Belongs  to  the  Schizocerides  of  Konow,  and  runs,  in  Konow's  tables  (Genera  Insec- 
toriim,  Fasc.  29,  p.  13,  1906),  in  with  Jfemidianeura  W.  F.  Kirby  and  Ptilia  TiCpclotier, 
or  to  Rhagonyx  Konow.  Elongate,  robust  species;  head  not  especially  small  or  trans- 
verse, not  as  wide  as  the  thorax,  much  broader  than  high;  clypeus  and  labrum  emargi- 
nate  anteriorly;  ocelli  in  a  curved  line,  the  lateral  ones  in  front  of  the  supraorbital  line; 
eyes  slightly  converging  to  the  clypeus;  malar  space  very  narrow,  antennal  furrows 
present;  ocellocular  line  subequal  with  the  postocellar  line;  antennae  inserted  in  the 
middle  of  the  face,  ciliate,  furcate  in  the  male,  simple  in  the  female  and  scarcely 
thickening  apically;  tibise  without  lateral  spurs;  post-basitarsis  not  as  long  as  the 
following  joints;  tarsal  claws  cleft,  the  inner  tooth  larger  and  shorter  in  the  female; 
thorax  normal  for  the  group.  Venation  of  females  as  follows:  Intercostal  cell  without 
a  cross- vein;  radial  cell  with  a  strong  appendiculation;  four  cubital  cells,  the  second 
receiving  both  recurrent  veins,  the  second  near  the  middle,  the  first  near  the  base ;  basal 
vein  slightly  basad  of  the  origin  of  the  cubitus,  bent  basally  and  not  exactly  parallel 
with  the  first  recurrent;  transverse  median  slightly  basad  of  the  middle  of  the  first 
discoidal;  anal  cell  very  broadly  contracted;  in  the  hind  wings  the  radial  cell  is  long 
and  not  closed  at  the  apex;  two  closed  discal  cells,  the  upper  one  much  longer;  trans- 
verse median  at  right  angles  with  the  anal  vein ;  anal  cell  shorter  than  the  rest  of  the 
anal  vein.  The  venation  of  the  male  differs  from  that  of  the  female  in  the  absence 
of  the  second  transverse  cubitus.     Basal  plate  with  a  narrow  longitudinal  suture. 

Rhagonyx  Konow  (Zeitschr.  syst.  Hyin.  Dipt.,  vol.  3,  p.  108,  1903) 
has  the  claws  cleft,  and  is  perhaps  related  to  Neoptilia  Ashmead. 

NEOPTILIA  MEXICANA  Ashmead. 
Neoptilia  mexicana  Ashmead,  Can.  Ent.,  vol.  30,  p.  213,  1898. 

Colored  similarly  to  Hylotoma  hiramosa  Klug,  which  has  been  placed 
in  different  genera  by  different  authors.  There  are  some  minor  dif- 
ferences, however,  and  the  standing  of  hiramosa  is  so  uncertain  that 
mexicana  should  be  held  distinct  until  King's  type  can  be  studied. 

Female. — Length,  11  mm.  Labrum  deeply  arcuately  emarginate;  clypeus  with  a 
deep  V-shaped  notch;  labrum,  clypeus,  and  supraclypeal  area  with  rather  large  punc- 
tures; front  with  small  well-separated  punctures;  vertex  impunctate;  supraclypeal 
area  broadly  convex,  triangular;  carina  between  the  antennae  high  but  not  sharp; 
postocellar  area  parted,  with  a  median  furrow,  wider  than  the  cephalocaudad  length; 
postocellar  furrow  not  sharply  defined;  postocellar  line  subequal  with  the  ocellocular 
line;  thorax  shining;  third  cubital  cell  more  than  twice  as  long  on  the  radius  as  on 
cubitus.  Black;  angles  of  the  pronotum  broadly  pallid;  abdomen,  except  the  black 
second  and  third  dorsal  segments,  pallid  at  the  base  and  reddish  yellow  at  the  apex; 
legs,  except  the  anterior  tibise  at  base  beneath,  black;  wings  beyond  the  basal  nervure 
distinctly  brown,  basad  hyaline;  venation  black;  head  with  pale  hair. 

Male. — Length,  9.5  mm.  The  male  differs  from  the  female  in  the  usual  sexual 
characters  and  the  arcuately  emarginate  clypeus.  Hypopygidium  very  large,  apex 
truncate. 

Type  locality. — San  Rafael,  Jicoltepec,  Mexico.     Three  females  and 
one  male  in  the  collection  of  Dr.  William  H.  Ashmead. 
Type.—CsiL  No.  13133,  U.  S.  National  Museum. 


108  MISCELLANEOUS  FOEEST   INSECTS. 

MARLATTIA  Ashmead. 

Marlattia  Ashmead,  Can.  Ent.,  voL  30,  p.  287,  1898. 
Tyjpe. — Hemichroa  laricis  Marlatt. 

Clypeus  shallowly  emarginate;  malar  space  present;  pentagonal  area  present; 
antennae  slender,  filiform,  fourth  joint  longer  than  the  third;  thorax  normal  for  the 
group;  legs  normal  except  for  the  simple  tarsal  claws;  venation  normal  except  the 
intercostal  vein,  which  is  interstitial  with  the  basal,  and  the  third  cubital  cell,  which  is 
short  as  in  Pteronus. 

Easily  known  from  Hemichroa  by  the  simple  tarsal  claws. 

OPISTHONEURA  Ashmead=ZASCHIZONYX  Ashmead. 

The  type  of  Opisihoneura  crevecoeuri  Ashmead  is  the  same  as  Hop- 
locampa  montana  Cresson,  which  is  the  type  of  Zaschizonyx  Ashmead. 

Zaschizonyx  Ashmead,  Can.  Ent.,  vol.  30,  p.  257,  1898. 

Opisthoneura  Ashmead,  Can.  Ent.,  vol.  30,  p.  287,  1898. 

PARAZARCA  Ashmead. 

Parazarca  Ashmead,  in  Dyar,  Journ.  N.  Y.  Ent.  Soc,  p.  128,  1898;  Can. 

Ent.,  p.  252,  October,  1898.     (Type,  Parazarca  fumipennis  Ashmead.) 
CaZozarm  Ashmead,  in  Dyar,  Journ.  N.  Y.  Ent.  Soc,  p.  129,  1898;  Can.  Ent., 
p.  252,  October,  1898.     (Type,  Selandria fascipennis  Norton.) 
Eyes  large,  subparallel  or  slightly  converging  to  clypeus;  malar  space  very  narrow 
so  as  to  be  nearly  wanting;  clypeus  truncate,  rather  large  as  is  the  labrum;  lateral 
ocelli  below  the  supraorbital  line,  the  posterior  orbits  therefore  rather  narrow;  antennae 
hairy,  pedicellum  much  longer  than  wide,  third  joint  the  longest,  apical  joints  short 
and  narrowing  apically;  mesosternum  with  a  distinct,  triangular-shaped  prsesternum; 
mesopleurae  without  a  suture  separating  off  a  prepectus,  metanotum  with  a  distinct 
"scutellum;"  tarsal  claws  with  a  large  inner  tooth  appearing  cleft,  also  a  small  post- 
basal  tooth,  basitarsis  subequal  with  the  following  joints;  wings  of  the  normal  blenno- 
campid  type;  transverse  median  in  the  middle  of  first  discoidal  cell;  third  cubital 
cell  longer  on  the  radius  than  the  first  and  third  combined;  radial  cell  of  the  hind 
wings  appendiculate;  no  closed  discal  cell  in  the  hind  wings  and  the  anal  cell  distinctly 
petiolate. 

PARAZARCA  FUMIPENNIS  Ashmead. 

Parazarca fumipenniH  Anhmend,  through  Dyar,  Journ.  N.  Y.  Ent.  Soc,  p.  128, 
1898. 

Female. — Length,  7  mm.  Lateral  angles  of  the  clypeus  rouiuhMl;  frontal  fovese 
broad,  shallow,  the  lateral  ones  somewhat  circular  in  outline;  the  middle  fovea  joining 
with  the  ocellar  basin  and  forming  a  broad,  shallow,  depressed  area;  antennal  furrows 
obsolete;  postocellar  furrow  faintly  indicated;  lateral  boundaries  of  the  postocellar 
area  sharply  defined;  postocellar  line  a  very  little  shorter  than  the  ocelloccipital  line; 
stigma  broadest  at  base,  tapering  gradually  to  the  a])ex;  second  recurrent  vein  quite 
free  from  the  second  transverse  cubitus;  sheath  very  robust,  straight  above,  the  apex 
truncate,  the  oblique  lower  part  emarginate;  saw  obliquely  ribbed,  the  teeth  small; 
sharp,  and  regular.  Shining  reddish  yellow;  flagellum,  spot  inclosing  ocelli,  apex  of 
saw,  and  four  posterior  legs  below  middle  of  tibioe  black;  anterior  tarsi  brownish, 
wings  ])i'own,  venation  l)rowniHh  black. 

Male. — Length,  6  ram.  Almost  exactly  as  in  female.  Hypopygidium  one  and 
one-fourth  times  as  long  as  wide,  the  apex  gently  rounded. 


THE   GENOTYPES   OF   SAWELIES   AND    WOODWASPS.  109 

Type  locality. — Frontero,  Tabasco,  Mexico.  A  male  and  female 
from  the  Ashmead  collection. 

Type.— Csit.  No.  13136,  U.  S.  National  Museum. 

COCKERELLONIS  MacGillivray=ERIOCAMPIDEA  Ashmead. 

Comparison  of  a  specimen,  from  the  original  lot  collected  by  Prof. 
T.  D.  A.  Cockerell  and  sent  to  the  U.  S.  National  Museum,  of  CocJc- 
erellonis  occidentalis  MacGillivray  proves  that  this  species  is  the  same 
as  Eriocampidea  arizonensis  Ashmead.  Cockerellonis  MacGillivray  is 
therefore  a  synonym  of  Eriocampidea  Ashmead. 

Eriocampidea  Ashmead,  Can.  Ent.,  vol.  30,  p.  256,  1898. 

Cockerellonis  MacGillivray,  Can.  Ent.,  vol.  30,  p.  365,  1908. 

Inasmuch  as  MacGillivray  has  described  Coclcerellonis  occidentalis 
(Can.  Ent.,  p.  365,  1908)  completely,  a  description  of  Eriocampidea 
arizonensis  is  not  given  here. 

HYPOTAXONUS  Ashmead. 

Rohwer  ^  gave  this  genus  as  a  synonym  of  Ermilia  O.  Costa.  As 
his  remarks  on  the  type  of  Taxonus  Hartig  ^  are  incorrect,  this  is 
wrong,  and  for  the  present  Hypotaxonus  should  be  treated  as  a  good 
subgenus. 

a  Proc.  U.  S.  Nat.  Mus.,  vol.  38,  no.  1739,  p.  203,  1910. 
6  Proc.  U.  S.  Nat.  Mus.,  vol.  39,  no.  1777,  p.  Ill,  1910. 

Q 


UNIVERSITY  OF  FLORIDA 

giiiiiiiiiiiiiiiiiiiiiiiiiini 

3  1262  09229  6036 


